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Hiking Flask Isothermal Cover 0.5 - 0.6 Liter

Sale price: $3.00 Regular price: $4.99

Preserve the temperature of your drink, suitable for aluminium or plastic Quechua water bottles from 0.5 to 0.6 L.

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Size: Select a size
Sale price: $3.00 Regular price: $4.99

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San Francisco, 735 Market St. Options

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Model: 8359134

Product Features

A photo of the Hiking Flask Isothermal Cover 0.5 - 0.6 Liter in use

Hiking Flask Isothermal Cover 0.5 - 0.6 Liter | Need to keep your drink cool for a few hours on a hike? Our designers have developed this cover that fits small water bottles.

Preserve the temperature of your drink, suitable for aluminium or plastic Quechua water bottles from 0.5 to 0.6 L.


Protect your drink from increased temperatures to keep it cool.


For Quechua flasks from 0.5 L to 0.6 L. Elastic tightening, shoulder strap.


Good resistance to abrasion, protects your water bottle from knocks.

Easy to transport

Adjustable shoulder strap, not removable.

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Hiking Flask Isothermal Cover 0.5 - 0.6 Liter,violet 

Hiking Flask Isothermal Cover 0.5 - 0.6 Liter,violet

Product Customer Reviews

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Hiking Flask Isothermal Cover 0.5 - 0.6 Liter,violet
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This fits my Lifeventure flask & keeps my tea warm for longer.

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Great for kids flasks

Good size for childrens' 250ml flasks.

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Sturdy and well insulated

Sturdy and well insulated case for my flask perfect for outings on the cold ❄ season.

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Good value :D

I use it to keep my thermos flask in. It definitely prolongs the ability of the flask (a stainless steel type) to maintain a lower temperature for longer. I did remove the shoulder strap. A QR buckle system for the shoulder strap would have been better IMHO, although I imagine that would have affected the cost of production.

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Great for keeping water bottles cool.

Very useful product, handy for day trips with the children.

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Very Bad

Very bad

Good product

Very useful product

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Dont expect high quality workmanship on cheap China made items

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Kept my drinks warm

Straps could be rough on skin but otherwise good

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Isothermal Cover for Hiking Flasks

Very useful and easy to use with most bottles.

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Good stuff

Good stuff.

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Hello Logesh

Thank you for taking the time to write us a review regarding our product.
In Decathlon, we believe that to get this kind of information from our users is the best way to improve what we are doing.
We are glad that you are satisfied with our products :)
Do check out more variety of our products at 
Again, thank you for the feedback, don't hesitate to come down to one of our stores in Singapore. 
It will be with big pleasure that we will welcome you.

Cheers! See you around :)


Sports Leader | Decathlon Singapore Lab
Best cover ever

The best bottle cover that I have bought to-date. Highly recommended

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Hi Helen, 
Thank you for your review. Glad to know that you enjoyed your purchase. 
Hope to hear from you again!

Decathlon Joo Koon
Добър продукт.

Доволен съм от продукта.

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celkem fajn

Nezkoušel jsem termo vlastnosti, použil jsem to jako obal na lahev s popruhem v tomto ohledu posloužil dobře

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Obal na pití

Udržuje vodu z teple

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Additional Product Information


Main fabric

  • 100% Polyester cationic


  • 100% Polyethylene low density

Directions for use

This isothermal cover keeps your drinks cool in hot temperatures. In winter, it also allows you to limit the cooling (or freezing) of your drink so that it is at a pleasant temperature for drinking. Please note that this cover does not keep drinks hot (tea, coffee, etc.); to do this use a stainless steel insulated bottle.

Compatibility with other water bottles or mineral water bottles

This cover can be used with Quechua flasks from 0.5 L to 0.6 L. Compatibility with other flasks or mineral water bottles cannot be guaranteed (the sizes vary greatly). Check before buying and think about opting for the next size up (1 L) if you are in doubt.

Weight and dimensions

Volume: 0.5 to 0.6 liter Dimensions: Ø 3.5" x 6.7" Weight: 2.2 oz Available in: 0.5-0.6 L / 0.75-1 L / 1.5 L



Product testing

Your product has been tested in an external laboratory to validate its level of performance. In an oven at 90°F, water at 41°F is placed inside each product and the time taken to reach 59°F, or a delta of 18°, is measured. For this product, the time is 2 hours 10 minutes.

Storage instructions

Wash and dry before storing. Store in a clean and dry place.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

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    Research and development

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    minimize manufacturing costs

  3. Optimized supply chain

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    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual