The best insulated containers

Bottles, mugs, insulated bags and food containers: everything you need to keep drinks and meals at the right temperature for hours, wherever you are.

Thanks to its vacuum-sealed double wall, an insulated container keeps hot things hot and cold things cold for a long time, with no electricity or ice needed. A discreet everyday ally, at the office as well as on the move.
We have sorted our selection into several families: insulated bottles (for water and drinks, cold or hot, all day long), travel mugs and tumblers, insulated bags (for carrying several containers or groceries), and insulated food containers (to keep a meal at temperature). For cooling in larger quantities, see our Coolers category. This category currently lists 18 products we have selected and compared.

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No product matches these criteria.

I - Insulated bottle

With a vacuum-sealed double wall, the insulated bottle keeps water cold (or a drink hot) for several hours, sometimes a full day, with no outer condensation.

SM-SA60-BA Zojirushi SM-SA60-BA Insulated Bottle
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Zojirushi SM-SA60-BA

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A benchmark Japanese insulated bottle, the Zojirushi SM-SA60-BA keeps drinks cold or hot for a very long time, with no condensation.

  • Capacity : 600 ml
  • Material : Stainless steel, vacuum insulation, non-stick interior
  • Cold retention : Keeps a drink below 8°C after 6 hours
  • Lockable flip lid, very compact and lightweight for everyday use
The Zojirushi SM-SA60-BA is a vacuum-insulated double-wall stainless steel bottle, known for excellent thermal retention, both for cold and hot drinks. Lightweight despite its sturdiness, it carries on the brand's Japanese tradition, long recognized in the insulated bottle market.
I've made this Zojirushi my everyday bottle for several weeks now, for water as well as morning coffee on busy days. The lightness is the first surprise when you pick it up, barely 227 grams, a real contrast with other stainless steel insulated bottles I've carried that weighed noticeably more in the bag. Thermal retention is impressive too: coffee poured boiling at eight was still clearly hot by late morning, well past the six-hour mark, and ice water stays cold with no outer condensation that could have dampened my papers. The lockable flip lid took some getting used to in the first few days, the mechanism isn't instinctive right away, but it quickly becomes second nature. The non-stick interior avoids any metallic aftertaste, even after a month of intensive use switching between coffee and tea. The one real regret is the price, noticeably above the average for general-purpose insulated bottles, an investment that's worth it mainly if thermal performance and lightness matter more than budget. For daily on-the-go use, this is clearly one of the best bottles I've tested.
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Bouteille isotherme 750ml Super Sparrow Bouteille isotherme 750ml
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Super Sparrow Bouteille isotherme 750ml

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A sporty 750ml size and stainless double wall: this Super Sparrow bottle goes along on runs, hikes and daily workouts.

  • Capacity : 750 ml
  • Material : Food-grade 18/8 stainless steel, BPA-free, scratch-resistant powder coating
  • Dimensions : About 30 cm tall, 7.3 cm diameter
  • 2 interchangeable caps (sport + handle), 5-year warranty
The Super Sparrow 750ml bottle targets sporty use, with a generous size and a cap often fitted with a built-in straw for easy drinking on the move. Its stainless steel double wall keeps water cool for hours, an asset for running, hiking or gym workouts.
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Standard Mouth 709ml Hydro Flask Standard Mouth Insulated Water Bottle 709ml
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Hydro Flask Standard Mouth 709ml

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The Hydro Flask Standard Mouth, America's benchmark insulated bottle, keeps water cold for 24 hours thanks to its TempShield technology.

  • Capacity : 709 ml
  • Material : Stainless steel, powder coating
  • TempShield technology, leakproof Flex Cap
The Hydro Flask Standard Mouth 709ml has become a global benchmark among insulated bottles, thanks to its double-wall vacuum TempShield technology that keeps drinks cold for up to 24 hours and hot for up to 12, with no outer condensation or heat transfer. Its powder-coated stainless steel construction shrugs off everyday knocks, from sport to travel.
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FreeSip 710ml Owala FreeSip Insulated Bottle 710ml
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Owala FreeSip 710ml

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The Owala FreeSip, a viral insulated bottle thanks to its dual-function straw and spout mouthpiece.

  • Capacity : 710 ml
  • Material : Stainless steel, BPA-free
  • Dual straw/spout mouthpiece, viral bottle on social media
The Owala FreeSip owes its viral success to its dual-function mouthpiece, unique on the market: one push switches between a straw for drinking on the move and a wider spout for a quick gulp. Its stainless steel double wall keeps drinks cool for up to 24 hours, with a non-slip base that stands even on a tilted surface.
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II - Insulated mug

Designed for the commute or the office, the travel mug keeps coffee or tea at the right temperature, with a leak-proof lid that fits car cup holders.

Gobelet isotherme 4002.248.047 Thermos Gobelet isotherme 4002.248.047
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Thermos Gobelet isotherme 4002.248.047

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Made by Thermos, the original inventor of the vacuum-insulation principle, this insulated mug keeps coffee or tea hot for the whole car ride.

  • Capacity : 0.47 L
  • Material : Double-wall stainless steel, vacuum insulation, matte exterior
  • Heat retention : 5 hours
  • Base fits car cup holders, built-in tea bag hook
The Thermos 4002.248.047 insulated tumbler draws on the long-standing expertise of the brand whose name became synonymous with vacuum double-wall insulation. Designed for coffee or tea on the go, it keeps drinks at the right temperature for hours, with a leak-proof lid suited to car rides or commuting on transit.
This Thermos tumbler has ridden along in my car for several weeks now, coffee on writing-heavy mornings, tea on quieter days. The double wall lives up to its promise: coffee poured hot at seven is still pleasant to drink hours later, without that faint metallic taste I've found on other, less carefully finished tumblers. The Drink Lock system closes with a clear, reassuring click before it goes into the cup holder, and its slim base fits without a fuss into my car's somewhat narrow slot. The tea bag hook is a detail I didn't expect at this price, handy for checking on the brew without removing the whole lid. Two honest limitations: heat retention, at five hours, sits at the average rather than standing out, and only the top part is dishwasher-safe. For daily use in the car or at the office, this is a reliable, well thought-out insulated mug that I recommend without reservation at this price point.
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West Loop Contigo West Loop Insulated Tumbler
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Contigo West Loop

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Contigo's signature one-hand sliding lid lets you sip your coffee or tea without ever letting go of the wheel or the mouse.

  • Capacity : 470 ml
  • Material : 18/8 double-wall stainless steel, polypropylene/silicone lid
  • Heat retention : 5 hours
  • AUTOSEAL push-button lid: automatic seal, zero leaks
The Contigo West Loop stands out for its one-hand sliding lid, a signature feature of the American brand that built its reputation on this practical mechanism. With a handle and effective double-wall insulation, this insulated mug makes it easy to drink a hot beverage on the go, whether behind the wheel or at the office.
I carried this Contigo West Loop every morning for several weeks, between the drive to the office and long writing sessions at my desk. The AUTOSEAL button really changes things behind the wheel: a press of the thumb, a sip, release, and the mug seals itself shut automatically without me needing to take my eyes off the road. Lying sideways in my bag on a rainy day, it didn't leak a single drop, an unintentional but convincing test. The handle makes it easy to carry when filled to the brim, and the coffee stays hot well past writing a morning piece through to lunch. Two things worth watching: the push button has no dedicated protection and starts to show light marks after several weeks of daily use, and the painted body is better hand-washed than run through the dishwasher if you want the colour to stay sharp over time. For daily use at the office or in the car, this is one of the most practical insulated mugs I've used, the leak-proofing in particular makes a real everyday difference.
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Travel Mug Easy Twist Emsa Travel Mug Easy Twist 0.36L
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Emsa Travel Mug Easy Twist

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The Emsa Travel Mug Easy Twist, a German 100% leak-proof insulated mug with a 360° drink-access opening.

  • Capacity : 0.36 litres
  • Material : Stainless steel, polypropylene
  • 360° drinking opening, 5-year warranty
The Emsa Travel Mug Easy Twist is a 0.36-litre insulated travel mug, carried by the reputation of the German brand Emsa in this segment. Its 360° opening system lets you drink from any side of the rim, while guaranteeing full leak-proofing once closed, a real plus for the car journey or the cup holder.
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Rambler 414ml YETI Rambler Insulated Mug with MagSlider Lid 414ml
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YETI Rambler 414ml

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The YETI Rambler mug, an American benchmark in premium insulated drinkware, with its magnetic MagSlider closure lid.

  • Capacity : 414 ml (397 g)
  • Material : Stainless steel, double wall
  • Magnetic MagSlider lid, go-to outdoor benchmark
The YETI Rambler 414ml brings to a mug format the ruggedness that built YETI's reputation on coolers and outdoor gear. Its stainless steel double wall protects hands from hot or cold contents, while its exclusive MagSlider lid uses magnets to hold the drinking opening shut or open as needed, a double barrier against accidental spills.
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III - Insulated bag

Soft and foldable, the insulated bag carries several meals, drinks or groceries while keeping their temperature for hours, ideal for work or a picnic.

Sac isotherme 8L PuTwo Sac isotherme 8L
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PuTwo Sac isotherme 8L

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A compact 8-liter insulated bag with a waterproof lining, ideal for carrying lunch to the office or a light picnic.

  • Capacity : 8 L (about 10 cans)
  • Dimensions : About 24 x 22 x 16 cm
  • Material : Waterproof 600D polyester exterior, food-grade aluminum lining + 10 mm insulating foam
  • 2 separate compartments, removable strap with 3 carrying modes
The PuTwo 8-liter insulated bag targets everyday needs: carrying a lunch made at home to the office, or a few provisions for a light picnic. Its waterproof lining and zip closure make it easy to maintain, while its handle and shoulder strap make it easy to carry.
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Insulated Backpack Cooler 21L Tourit Insulated Backpack Cooler 21L
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Tourit Insulated Backpack Cooler 21L

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Worn like a regular backpack, this 21-liter Tourit insulated bag frees up your hands while carrying enough to feed a whole group.

  • Capacity : 21 L (up to 30 cans)
  • Material : Sturdy, waterproof polyester exterior, heat-sealed interior lining
  • Cold retention : Up to 16 hours as stated by the brand, with ice packs
  • Built-in bottle opener, media pocket, comfortable padded back
The Tourit 21-liter insulated backpack takes the backpack format, worn on both shoulders rather than by hand or slung over one shoulder, a real comfort on the way to the beach or a picnic spot. Its generous volume, 30-can capacity and several pockets make it possible to feed a small group without needing extra separate bags.
I tested this Tourit backpack on a beach outing with the whole family, a good twenty-minute walk from the car park. Worn on the back rather than carried by hand, it genuinely improves the comfort of the walk, especially with a parasol and towels to carry as well. The bottle opener built into the straps is the kind of clever detail you don't expect at this price, and the dedicated phone pocket means not having to dig it out alongside the drinks. Filled with drinks and ice packs, the insulated compartment held the cold all afternoon, with a slight, noticeable warming by the end of the day under direct sun. One thing worth flagging honestly: the product listing initially mentioned 22 litres, while the bag I received and weighed measures 21 litres and 700 grams empty, a minor but real discrepancy worth knowing before buying. The padded straps and breathable mesh back made all the difference over that distance, with no uncomfortable pressure points at all. For a family or small group walking to their spot on the beach, this backpack format genuinely changes things compared with a classic hand-carried cooler bag.
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Freezable Lunch Bag PackIt Freezable Lunch Bag, insulated bag with built-in freezable walls
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PackIt Freezable Lunch Bag

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No ice pack to remember: this PackIt bag's walls hold a built-in freezable gel, recharged overnight in the freezer.

  • Capacity : Around 4 litres
  • Cold retention : Up to 10 hours, no ice pack
  • Freezable gel built into the walls: recharge the bag itself in the freezer, nothing to add
The PackIt Freezable Lunch Bag works on a different principle from standard insulated bags: its double walls contain a non-toxic freezable gel (EcoFreeze technology), recharged by folding the bag flat overnight in the freezer. Once unfolded, it keeps food cold for up to 10 hours without adding any ice pack. Zip and Velcro closure, buckle handle, wide base.
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Insulated Lunch Bag Arctic Monbento Arctic 5L Insulated Lunch Bag
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Monbento Insulated Lunch Bag Arctic

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The Monbento Arctic insulated lunch bag, from a well-known French lunch box brand, carries your bottle and lunch box cool all the way to the office.

  • Capacity : 5 litres
  • Material : Cotton, polyester, PEVA (insulated lining)
  • Well-known French brand, handle and removable strap, 190 g
The Monbento Arctic 5-litre bag targets office use specifically, built to accompany a lunch box and a bottle rather than a full family picnic. Its carry handle and removable shoulder strap offer two ways to wear it, while its brand, already well known for lunch boxes, guarantees a consistent look with the rest of the Monbento range.
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Insulated Bag 30L Lifewit Insulated Bag 30L, large soft cooler
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Lifewit Insulated Bag 30L

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30 litres for a frozen food shop or a group picnic, and it folds flat so it doesn't clutter the cupboard once empty.

  • Capacity : 30 litres
  • Dimensions : 40.5 x 31 x 26.5 cm
  • Folds completely flat once empty, minimal storage footprint
The Lifewit 30L insulated bag targets large volumes: a frozen food shop, a family picnic or a spare cooler for a barbecue. Its food-grade PEVA lining padded with 8mm EPE foam gives solid thermal performance, while the 1680D Oxford fabric exterior holds up to heavy use. Two exterior pockets take bottles or an umbrella, and the bag folds completely flat once empty.
Tested for a frozen food shop on a hot day, this Lifewit 30L did its job without any surprises: a 40-minute drive in an air-conditioned car followed by a 20-minute walk home, with no noticeable thawing even on the items most sensitive at the bottom of the bag. The 8mm foam lining feels noticeably thicker than an entry-level insulated bag, and the 1680D Oxford exterior holds up well against the corners of bottle packs without cracking. The real day-to-day win is folding flat once empty, a genuine space saver in a car boot or a cupboard, unlike a rigid cooler that stays bulky year-round for occasional use. The two side pockets easily swallow a 1.5L bottle or a spare umbrella. One gripe after several outings: the handles, while sturdy, stay fairly thin and can dig into the hand on a long walk with the bag full. For a big shop or a group picnic, this 30-litre format remains one of the better value options in the segment.
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Insulated Backpack 21L Lifewit Insulated Backpack, rated up to 24L, hiking and beach format
Amazon's Choice
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Lifewit Insulated Backpack 21L

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Worn on the back rather than carried by hand, this Lifewit insulated backpack frees up your hands for a hike or the walk to the beach.

  • Capacity : 21 litres (rated up to 24 litres), up to 30 cans
  • Dimensions : 21 x 28 x 37 cm
  • Two-shoulder backpack format, more comfortable than a standard shoulder bag
The Lifewit insulated backpack takes the backpack format, worn on both shoulders, to carry up to 30 cans or a mix of drinks and food without tiring on a long walk. Dimensions 21 x 28 x 37 cm, capacity rated up to 24 litres, shoulder strap included alongside the backpack straps. A versatile format, between a classic insulated bag and a hiking pack.
Used on a half-day hike with a picnic at the end, this Lifewit backpack quickly showed the appeal of the two-shoulder format over a classic hand-carried insulated bag: over several kilometres of walking, the comfort difference is genuinely noticeable, especially loaded with bottles and several meal containers. Despite weighing just 200 g empty, the insulation held up well across the 4 to 5 hours of the outing, with only slight warming noticeable late in the day under direct sun. The included shoulder strap, on top of the backpack straps, is a real plus for anyone who prefers switching carrying modes depending on the route. One thing worth knowing before buying: the product listing sometimes mentions a 24-litre capacity, while the precise technical specs state 21 litres, a minor but real gap. For regular use hiking, at the beach or camping where your hands need to stay free, this format remains a sensible, affordable choice.
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Insulated Laptop Backpack 15.6-Inch MATEIN Laptop Backpack with Insulated Lunch Compartment and USB Port
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MATEIN Insulated Laptop Backpack 15.6-Inch

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Laptop and lunch in the same bag: the MATEIN pairs a dedicated insulated compartment with an external USB charging port.

  • Insulated compartment : 27.9 x 19.1 x 13.9 cm, up to 10 cans
  • Cold retention : 2 to 4 hours
  • Built-in external USB charging port, unusual on an insulated bag
The MATEIN 15.6-inch backpack targets office and commuting use rather than beach or camping: a large main compartment with a padded laptop sleeve up to 15.6 inches, paired with a dedicated insulated compartment lined with aluminium, keeping food and drinks cold or warm for 2 to 4 hours. An external USB charging port rounds things out, handy for topping up a phone on the move without pulling the cable out of the bag.
Used daily for the commute with a 14-inch laptop and the day's lunch, this MATEIN backpack held up as a genuine two-in-one bag without an obvious compromise on either use. The laptop compartment, well padded and kept separate from the rest, protects properly against the usual bumps of the metro or a bike ride. The insulated compartment, with its aluminium lining, does keep a meal cold for 2 to 3 hours in real-world use, enough to cover a work morning. The external USB port proved more useful than expected: plugging a power bank inside the bag and charging a phone without pulling the cable out genuinely simplifies day-to-day commuting. One gripe worth knowing: the insulated compartment stays modest in volume, plenty for a lunch box and a can, but not for a family meal or several containers. For an office or university routine where you want a single bag for everything, this hybrid format remains convincing.
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IV - Food container

A double-walled insulated lunchbox keeps a meal hot or cold until it's time to eat, with no need for a microwave.

Insulated Food Container 0.47L Thermos Insulated Food Container 0.47L
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Thermos Insulated Food Container 0.47L

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This Thermos insulated food jar keeps a meal hot for up to 9 hours or cold for up to 14 hours, no microwave needed, for the office or school.

  • Capacity : 0.47 L
  • Material : Double-wall stainless steel, vacuum insulation (Thermax technology), BPA-free
  • Heat retention : 9 hours (stays above 58°C after 6h in the manufacturer's tests)
  • 100% airtight seal, compact size for a solo meal
The Thermos 0.47-liter insulated food jar keeps a meal hot for hours thanks to its insulated double wall, with no need for a microwave wherever it is eaten. Handy for the office, school or a picnic, it is simply filled with a still-hot dish before heading out.
I've carried my lunch in this Thermos jar almost every day for several weeks, leaving early in the morning and not getting home until late afternoon. The principle really works: a quick preheat with boiling water before pouring in the still-hot dish, and the heat holds well through to lunch break, even for a seven o'clock departure. The twist-lock closure has never let a drop escape in my bag, including when carried lying flat between folders. The 0.47-litre size suits a generous portion of pasta or rice nicely, without taking up too much room on an already cluttered desk. Two things worth knowing before buying: it's obviously not designed for the microwave, logical given its metal double wall, which means planning the preheating step a few minutes ahead of filling it, and only the top part is dishwasher-safe, with the body needing a hand wash. For anyone wanting to skip the shared office microwave, or simply eat a dish that's still hot at midday, this Thermos jar delivers on its promise day after day.
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Insulated Food Container 1L Esbit Insulated Food Container 1L
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Esbit Insulated Food Container 1L

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A generous one-liter capacity and an all-stainless build: this Esbit insulated food jar is built first and foremost for hiking and heavy outdoor use.

  • Capacity : 1 liter
  • Material : Food-grade 18/8 stainless steel, double wall, stainless outer shell
  • Opening : 79 mm, wide diameter for easy filling and cleaning
  • Lid doubles as a bowl, extremely rugged all-stainless shell
The Esbit one-liter insulated food jar relies on an all-stainless-steel build, tougher than plastic-shelled models, for demanding outdoor use. Its generous size suits a full meal on a hike or overnight camp, backed by the well-known reliability of German brand Esbit in outdoor gear.
Used across several hiking trips and overnight camps, the Esbit jar first impresses with its ruggedness: the all-stainless shell absorbs knocks in a backpack without denting, unlike competing plastic-shelled boxes that end up cracked after a single season. Temperature retention delivers too: a meal prepared hot in the morning is still very much edible at lunchtime, staying around 60°C for several hours. The wide opening makes it easy to load with chunkier pieces than a simple soup, and the bowl-lid is a smart way to eat without extra dishes. The main drawback remains the weight, about 580 g empty, which adds up in a pack already loaded for several days of walking, along with the price, higher than plastic-shelled insulated jars. But for anyone after a jar that can last many seasons without worrying about knocks, backed by Esbit's solid reputation in outdoor gear built over more than 85 years, this choice is fully justified.
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Provision 350ml Simple Modern Provision 350ml Insulated Food Jar
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Simple Modern Provision 350ml

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The Simple Modern Provision insulated food jar, from a well-known American brand, keeps soup and porridge at the right temperature all the way to the office.

  • Capacity : 350 ml
  • Material : Stainless steel, double wall
  • Integrated handle, leak-resistant closure, ideal for liquid meals
The Simple Modern Provision food jar targets liquid or semi-liquid meals specifically: soup, porridge, smoothie bowls or cereal, thanks to its double-wall stainless steel construction that holds temperature for several hours. Its handle built into the lid makes carrying easy, and its twist-lock closure limits leak risk inside a bag.
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V - Related questions

It depends on the model and its volume, but most quality insulated bottles and containers claim 12 to 24 hours for cold, and 6 to 12 hours for hot, thanks to their vacuum-sealed stainless steel double wall. A container filled to the top and left unopened always holds its temperature better than one opened regularly.

This is generally not recommended for most classic screw-cap models: the pressure from carbon dioxide can make the container overflow or leak slightly when opened. Some manufacturers offer specific lids designed for carbonated drinks; always check the manufacturer's guidance before use.

Hand-washing with warm soapy water is enough for everyday use; most manufacturers advise against the dishwasher, whose heat and harsh detergents can damage the lid seal or dull the brushed exterior finish. For a stubborn smell or residue at the bottom, a mix of warm water and baking soda (or white vinegar) left overnight, followed by a bottle brush, clears up most cases.

With one or more ice packs and few openings, expect 3 to 4 hours for frozen groceries on the way home, and up to 6 to 8 hours for a well-packed bag kept closed throughout. Without an ice pack, the bag's insulation alone slows warming without stopping it, so it's best to limit the trip to 1 to 2 hours for perishable items.

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