This isothermal flask (stainless steel double wall with air gap) keeps drinks warm or cold. It has a screw cap with carry handle as well as a very large opening. 0.75 liter.
Need to keep your drinks hot or cold for several hours? Our designers have developed this stainless steel isothermal flask with a wide opening.
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 flask has a wide opening (2.4″) for easy filling, especially with ice cubes. The cap opens easily by unscrewing it. It has a hinged handle for easy carrying and storage. The flask also has a small watertight slot for your infused tea bags for example, or to store food sachets or supplements.
Care tips
Dishwasher safe (top + body) Be careful not to lose the top seals. Dry with the top off. The flask can be taken apart by hand for complete cleaning, just make sure to remember how to put it back together.
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: 0.75 L
Dimensions: Ø 3.1″ x 9.6″
Weight: 14.8 oz (Body 11.9 oz and top 2.9 oz)
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.
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.
Composition
Bottle/Body : 100.0% Stainless steel 304
Cap : 90.0% Polypropylene, Cap : 5.0% Silicone, Cap : 5.0% Acrylonitrile butadiene styrene
Insulated : Starting temp. 203°F: 167°F after 6 hours. Be careful with hot liquids.
Easy to use : Screw cap with hinged handle, wide opening. Stainless steel body. 14.8 oz.
Easy to maintain : The screw top makes it easy to clean. 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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