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Stainless Steel Isothermal Bottle - 0.4L

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Sale price: 4.000 KD

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Need to keep your drinks hot or cold for several hours? Our designers have developed this solid, highly insulating bottle.

Simple, solid and insulating, the cap opens in a quarter turn, for great ease of use while you are on the move. Beaker included.

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Sale price: 4.000 KD

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Product Features

A photo of the Stainless Steel Isothermal Bottle - 0.4L in use


Starting temperature 95°C: 76°C after 6 hrs, 63° after 12 hrs, 48° after 24 hrs.

Ease of use

Pour out by partially unscrewing the cap. Beaker included. S/steel

Easy maintenance

Easy to clean thanks to the screw top. Stainless steel internal wall.


Double stainless steel int. wall con.18/8 (304) with an air gap between the two.


Insulated screw cap available separately (Reference 8615545).

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Product Reviews

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5539 reviews

Stainless Steel Isothermal Bottle - 0.4L
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Perfect for hot drinks. I really like the little cup which can settle down on a plane surface so I can enjoy my tea in my car.

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Great hiking companion

I am using this product to carry it in my backpack during single day hiking. The product is composed of a bottle, a cap and a cover which is thermally insulated and can be used as glass to drink. From my experience the bottle can keep your drink hot for at least 24 hours. The structure is pretty tough. It fell off a couple of times and did not show any sign of damage. I would recommend this product for a single person or a couple looking for something easy to carry in the backpack. Drinking a glass of hot drink can bring you back to life! If you are looking for something to keep in your car during a travel I would recommend to buy a bigger one (1 litre).

Coffee flask

Just the correct size and can be pored without taking the top off.

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Have this in the small and big version and it’s great, keeps drinks hot for hours. Nice simple design and leak proof.

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Just the right size to fit into a small day sack

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Excellent flask

This flask is great value. I’d definitely recommend

fantastic flask

This flask is quite simply fantastic. I have used it daily for 3 months. I have the plain stainless one as reviews said that the colour can chip on the other versions. I considered buying an official Thermos but so glad I went with this as it meets my needs and is much cheaper. I use it exclusively for tea and it is piping hot for 3-4 hours, hot for 6 hours. Keeping it as full as possible keeps the liquid hot (no/lack of air gap). My routine: preheat flask w/boiling water, wait up to 5 min, empty out, add milk then add boiling water, add teabag, stir occassionally w/chopstick/non-metal implement, remove teabag after 5 mins, secure lid. Every 2 months I fill the flask with boiling water and a dishwasher tablet and leave for 2 hours, then rinse with a little rinse aid and cold water. This removes all tea stains and makes your flask sparkle.

Insulated hiking bottle

Great light weight small flask that holds enough coffee for you and a friend when you reach the summit.

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Good for coffee on the go!

Keeps my coffee warm and doesn't leak all over my bag when I'm cycling to work everyday. Exactly what I wanted!

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Quality product, the price could have been around £5 would be better

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Very happy

Fits nicely in my small pack and does the job

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A good one


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Nice quality

Cheap and good quality stuff

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Light, looks good, good price and does the job well.!!

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Great little flask

Very pleased with this excellent, value for money 0.4L flask. I usually drink the contents about 4 hours after filling and they are still very hot. Has a straightforward stopper with groves and nothing to go wrong, unlike the 'push & pour' type which I have found leak after some use. I hardly notice carrying the flask and contents. Bought a second one, in another colour, a few weeks later.

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Additional Product informations



  • 100% Stainless Steel 304


  • 75% Polypropylene
  • 25% Stainless Steel


  • 100% Silicon

Advice for optimising the performance of your isothermal bottle

Fill the bottle with boiling water for 5 minutes. Then replace the water with your beverage. Close bottle.The fuller the bottle is, the better it is at keeping its contents hot or cold.


Partially unscrew the cap to easily pour the liquid and avoid fully opening the cap which reduces the isothermal performance. The included beaker screws onto the bottle making it easy to carry.

Care tips

Wash by hand then rinse with clear water and let to dry with the cap open. The bottle may be placed in the dishwasher, however the cap and beaker may not be placed in the dishwasher.

First use

Rinse the entire product 3 times with clear water before using for the first time.

Materials and regulations

Our products and materials meet the food contact standards in force. They do not contain Bisphenol A (BPA) in accordance with the French regulations in force.

Weight and dimensions

Volume: 0.4 litreDimensions : Ø 7 cm x 22.4 cmWeight: 290 gramsAvailable in : 0.4L / 0.7L / 1L / 1.5L

Our environmental approach (1/2)

Because we are aware that we must act to preserve our playground, Quechua is committed to limiting the environmental impact of its products. We have chosen an extremely resistant material for this flask (18/8 stainless steel), easy to recycle with recognised durability and food safety. We don't use any inner or outer coatings. The product is also guaranteed 5 in normal use conditions.

Our environmental approach (2/2)

We also selected: - Solvent-free laser engraved branding.- Solvent-free paint (powder coating) to give texture to reduce condensation and improve grip.- Maximum reduction in packaging and transport packaging.- Factory manufacture using 100% renewable energy.

Don't throw away, repair

Our products will join you on your mountain walks.As you gradually progress, they will age, certain parts can get worn, broken or lost. To help repair your flasks, our tops are available separately. Our environmental approach at Quechua also supports making these parts available to you.

Product design: our expertise

Our Quechua global design centre is based in Passy, at the foot of Mont-Blanc in Haute Savoie.This location makes it a real meeting place for our teams (designers, product managers, engineers, etc) and outdoor sports enthusiasts.A great asset for designing your mountain walking products and providing you with all our expertise.

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