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Quechua MH500 Double Wall Insulated Stainless Steel Hiking Water Bottle 27oz
This insulated flask keeps liquids hot or cold. Significantly lighter than a standard isothermal flask. Locking top with quick opening and integrated filter. / 0.8 liter
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Product Videos
Product Features

Insulated
Starting temperature 203°F: 165°F after 6 hours. Be careful with hot liquids.
Easy to use
Quick opening with 1 hand, top can be locked with the handle. S/steel 12.9 oz.
Easy to maintain
Easy to clean thanks to the screw top. Stainless steel internal wall.
Durability
Double stainless steel int. wall con. 18/8 (304) with an air gap between the 2.
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Product Customer Reviews

I love the insulation it offers and how long it keeps liquids hot/cold. The lid can be opened with single hand and its push button makes the lid flip open by itself - I just love this cool spring loaded opening action of the lid. I am slightly concerned about how strong the lid joint is though - I hope it holds nicely for many years.
First when I bought, just want to try, make sure the flask works. And when I used it yeah it’s works, even over 12 hours the water still warm and that’s what I need, and price reasonable as well
Very good bottle for keep the original temperature inside... super trustworthy.
Keeps water hot for the whole day and the lock makes sure it doesn’t spill. plus you can directly drink from it too without the need to pour into something else. Absolutely love it..
easy to use. good product. This would be my third buy.
Happy
I've been looking for a good insulated bottle that can be opened one handed for a while and this is it. Does everything it claims it will. I haven't tried it with hot stuff yet, but cold water is still cold after being left in room temperatures all day long.
My family has lots of water bottles. These are always the first to go from the cupboard
Absolute load of rubbish, leaks from the start of use and is completely unacceptable for day to day activities let alone sport or work.
Hi, thanks for taking the time to review our MH500 0.8L Bottle. I'm sorry to hear that you have an issue with your bottle leaking. I have a similar bottle myself, which doesn't leak, which makes me think this may be a defective product. I would invite you to return to your closest store and see if they have a solution to your problem.
Regards
Peter - Mountain Product Expert, Decathlon UK
Super bottle/flask.
Hello David,
Thank you for reviewing our Insulated Stainless steel flask. We hope to see you back in the store soon.
Thanks,
Lucia
I have used this flask for a number of weeks now and I am mightly impressed. I take it out to work with me and 9 hours later my tea is still hot.
Rugged, light, insulation is fantastic. Easy to use and drink from one handed. Great value for money. Even looks good !!
Hello Nigel,
Thank you very much for reviewing our Insulated Stainless Steel Hiking Flask MH500 0.8L.
We hope to see you back in the store soon.
Lucia
Got this flask given to me as a present and just love it . I drink lots water but when out and about it’s not always possible to have a cold drink but this flask is fab when you put drinks in cold then if want keep it very long add little bits off ice. . It has kept cold for 2 days . And now also decathlon are doing a litre one which is great when we both out as a couple as it also takes hot drinks . Brilliant for all types off activities . So well done and thankyou Decathlon ., as flask especially smaller one goes everywhere with me I also purchased one for my little 7 year old granddaughter as she’s always out doing outdoor sports and always loves water with her .
Mine leaks & certainly doesn’t keep its contents temperature cold or hot for long. Not happy
decent product for it's cost
Additional Product Information
Composition
Bottle/Body: 100.0% Stainless Steel ; lid: 81.0% Polypropylene, 8.0% Silicone, 10.0% Polyamide 6.6, 1.0% 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.
Functions
The top is easy to open with 1 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: 0.8 literSize: Ø 3.2” x 10.4”Weight: 12.9 oz (Body 11.3 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 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, 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 testing
This insulating product is tested according to 3 protocols1/203°F water is placed in the closed product, which is placed in a 68°F oven.The drop in water's temp is then measured & the water reaches 165°F after 6h, 144°F after 12h & 118°F after 24h 2/203°F water is placed in the closed product, which is placed in a 41°F oven. The water reaches 140°F after 5h20m 3/41°F water is placed in the closed product, placed in a 90°F oven. Water reaches 59°F after 16.5h.The liquid reaches 59°F after 16.5h.
Storage instructions
Wash and dry before storing. Store in a clean, dry place.
Origin
Imported
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