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Quechua 0.35 L Isothermal Stainless Steel Hiking Mug

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Model: 8331659

Product Features

A photo of the Quechua 0.35 L Isothermal Stainless Steel Hiking Mug in use

Quechua 0.35 L Isothermal Stainless Steel Hiking Mug is designed for hikers who want to keep their drink hot or cold.

The wide opening allows you to drink directly from the neck. A filter holds the leaves or tea bags. 0.35 liter.


Starts at 203°F: 137°F after 6 hrs, 109°F after 12 hrs, 86°F after 24 hrs.

Easy to use

Wide opening for easy drinking (built-in tea strainer). Stainless steel.

Easy to maintain

Easy to clean thanks to its removable cap. Stainless steel inner wall.


Double wall stainless steel18/8(304) construction with vacuum between two walls.

Product Customer Reviews

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Quechua 0.35 L Isothermal Stainless Steel Hiking Mug,red
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Product does not fit as per the description

Starts at 95°C: 58°C after 6hrs, 43°C after 12hrs, 30°C after 24hrs. I bought it because of the above description and not only it fits the above features but also the cap broke when tried to tighten. There is no option to upload an image otherwise I will upload the flask image

Isothermal Mug

I bought this cup a month before. It's build quality was nice, hot water remains almost same temperature for more than 5 hrs, and also good in temperature even after 10 hrs appx. Overall nice product for singles...

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colour fades in few days

Everything good except that colour will go in few days and then u cannot take it to office since it starts looking pathetic! I’m now using it at home only



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Broken piece

The lid is broken i wish to replace it

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Best thermos I've ever used

This thermos from Quechua is incredible. Keeps my tea warm for more than 8 hours. I drink straight from it as it has a stainer and thereby not having to carry a cumbersome cup/mug. Perfect product if you’re looking for something of this sort! ❤️



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Good quality for a good price!

I wanted to get a flask to use in work but didn't want to spend a fortune on one, however I've found other cheap ones do not keep my brew as hot for as long as I needed. Bought this when in store on a whim and was surprised to discover it would keep my brew hot for up to 6 hours. It's looking a little battered as I have a habit of dropping things but it doesn't leak and does the job. Would highly recommend and would buy again!

Is Not What I Thought.

I bought this for drinking tea at office but it's seem I can't have hot tea at lunch and so on. Didn't expected from decathlon.

Nice Mat black design, keep water hot for 7to8hrs

Good value for money

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Cap has been broken by falling just from 1ft

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Best flask

Very good looking .. colourful bottle .. useful to carry to office.

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Very handy

Looks nice.. very trendy

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Very portable and good while traveling

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Additional Product Information



  • 10% Polypropylene
  • 90%


  • 100% Polypropylene


  • 100% Silicone

Advice to optimize the performance of your isothermal bottle.

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


The lower part of the lid holds herbal tea bags, tea leaves or other. This strainer is removable. The wide opening and the surrounding plastic allow you to drink quickly and directly, placing your lips on the mug without getting burned.

Care instructions

Wash by hand then rinse with clear water and leave to dry with the cap off. The bottle can be put in the dishwasher, but do not put the cap in.

First use

Rinse the entire product 3 times with clean water before first use.

Materials and regulations

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

Weight and dimensions

Volume: 0.35 liter Dimensions: Ø 2.8" x 7.5" Weight: 9.9 oz



Product testing

Our isothermal products are tested according to the same protocol: Water at 203°F is placed in the product, which is then closed. The drop in the water temperature is then measured after 6, 12 and 24 hours.

Storage instructions

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

Care instructions

Not dishwasher safe.

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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual