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Quechua MH500, Stainless Steel Double Wall Isothermal Hiking Water Bottle, 17oz

Sale price: $16.99 Regular price:

This insulated flask keeps liquids hot or cold. Significantly lighter than a standard isothermal flask. Locking top with quick opening and integrated filter. / 0.5 liter

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Sale price: $16.99 Regular price:

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Model: 8612271

Product Videos

Product Features

A photo of the Quechua MH500, Stainless Steel Double Wall Isothermal Hiking Water Bottle, 17oz in use

Quechua MH500, Stainless Steel Double Wall Isothermal Hiking Water Bottle, 17oz | Need to keep your drinks hot or cold for several hours? Our designers have developed this light, hard-wearing, and insulating stainless flask.

This insulated flask keeps liquids hot or cold. Significantly lighter than a standard isothermal flask. Locking top with quick opening and integrated filter. / 0.5 liter


Starting temp. 203°F: 153°F after 6 hours. Be careful with hot liquids.

Easy to use

Quick opening with one hand, top can be locked with the handle. S/steel 9.4 oz.

Easy to maintain

The screw top makes it easy to clean. Stainless steel internal wall.


Double stainless steel int. wall con. 18/8 (304) with an air gap between the 2

Product Customer Reviews

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Quechua MH500, Stainless Steel Double Wall Isothermal Hiking Water Bottle, 17oz
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One of the best, keeps my coffee very hot long time

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Hello Ghoniem,

Decathlon is wishing you a sporty day.

Thanks for your visit.

Decathlon Mall Of Arabia.

Good Bottle

Great bottle.. easy flip top and really does keep your water cold.

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Compatible with a bicycle bottle holder

I mainly use these to carry water and they are great flasks that keep your drinks cool. I've got a few of the bigger 0.8L models and have used them for a long time but the one issue I've had is they don't find in a bottle holder and need a backpack or panniers carry around on a bike. Please to say the smaller 0.5L are the same quality and fit in a bike bottle holder.

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Good product

Keeps yea warm, flip top sometimes drips on nose, although for the price, a solid commuting vessel

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Keeps drink hot for hours

Great bottle, keeps hot for hours

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Better then I expected

Really durable!! Dropped a few time, unfortunately, and looked for dents.. nothing!! So it's really good product!!

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Good size lighter than bigger bottle which is why I got it.

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Keeps my hot drinks hot for hours! It's lightweight (lighter than my water bottle!) and holds 2 cups of tea/coffee/soup. I was very impressed how my coffee still burnt my tongue hours after I made it. And it even fits in thr cupholders in my Astra!

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Works like a treat

Fill ir up with ice and water in the morning and it'll still have chilly icey water at the end of the day: the 0.75l version is better because of volume!

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Does the job

So, my son put his coffee in it and complained when he scolded his mouth (even though we warned him it would be hot) - maybe we'll take him a cup to pour into next time. He's happily using it as a water bottle as it keeps his drink cool during the day at school which conventional water bottles don't.

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Good at keeping drinks cool

Fantastic product it would be even better if you could be replacement lids.

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Drinking bottle

Long hot

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Hi Zenaida,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! Thank you for your feedback and we will pass it to the product design department for reference, in order to build better offers in the future!

We can't wait to offer you more and better products in order to delight your sports experiences! 

If you have any more questions, comments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!

Stay healthy!


Hiking and Trekking team

Great Product

Best purchase for daily use

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Great bottle, water stays warm/cold for atleast a couple of hours but just holds very little water, or maybe I am a big water drinker so should've gone with a bigger size.

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Additional Product Information



  • 100%

  • 81% Polypropylene
  • 10% Polyamide 6. 6
  • 8% Silicone
  • 1% Stainless steel

Advice to maximize the performance of your isothermal bottle.

The fuller the flask, the better it is at keeping the contents hot or cold. Be careful when using hot liquids: The flask is extremely well insulated, so liquids will remain hot for a long time! We use a double stainless wall with a vacuum between to block thermal exchanges by conduction or convection. To block exchanges by thermal radiation, a fine layer of copper covers the outside of the inner wall.


The top is easy to open with one hand by pressing on the white button marked "PRESS." When carrying the flask, you can lock this button by sliding the white button down. A red area appears, indicating that the top is locked and it can no longer be pressed. The top has an integrated filter to keep large tea leaves or infused fruits out of your cup. Not suitable for very fine cut teas.

Care tips

Dishwasher safe (top + body) Be careful not to lose the top seals. Dry with the top off. The top's seal can be removed for a complete wash and dry.

1st use

Rinse the entire product 3 times with clear water before using for the 1st time.

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. We have chosen to use 18/8 (304) stainless steel for the flask's body, recognized for its food safety, and for the top, a heat- and shock-resistant polypropylene.

Weight and dimensions

Volume: 0.5 liter Size: Ø 2.8" x 9.1" Weight: 9.4 oz (Body 7.8 oz and top 1.6 oz) Available in 0.5 L / 0.8 L / 1 L

Our environmental approach (1/2)

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

Our environmental approach (2/2)

We also selected: - Solvent-free laser-etched 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 hikes. As you gradually progress, they will age, and 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 center 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 our hiking products and providing you with all our expertise.



Product testing

This isothermal product is tested according to the following protocol: Water at 203°F is placed in the product, which is closed and placed in an oven at 68°F. The drop in temperature of the water is then measured after 6 hours and reached 153°F. 126°F after 12 hours, 97°F after 24 hours.

Storage instructions

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

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