Advice for optimising 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, 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
You can open the quick-release cap with one hand by lifting the white latch. You close it by pressing the latch down or by screwing the cup back on.
A removable tea filter is attached to the cap. Simply pull on it to separate it from the cap. Be aware that if you remove the filter after immersing it in hot water, it may be boiling hot to touch.
The cup screws onto the bottle, making it easy to carry around, and is made from double-walled stainless steel with no air space.
Care tips
- Wash and rinse the entire product 3 times with clean water before first use.
For optimal washing and drying:
1. Separate all parts;
2. Hand wash them with soapy water (with a fine brush to get into the nooks and crannies). The bottle is dishwasher-safe but do not put the cap in;
3. Rinse them in clean water;
4. Leave to dry separately, the cap should remain open when drying.
Materials and regulations
Our products and materials meet the food contact standards in force. 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, recognised for its food safety and for the top, a heat and shock resistant polypropylene.
Weight and dimensions
Volume: 0.4 litre
Available in several formats: 0.4 L (reference 8641548) | 0.7 L (reference 8641550) | 1 L (reference 8750954)
Total dimensions: Ø 7 cm x 20.3 cm, diameter of bottle body Ø 6.5 cm
Total weight: 320 grams
Cap: 28 g, Ø 4.5 cm x 6.2 cm
Filter: 12 g, Ø 2.8 cm x 7.3 cm
Cup: 62 g, Ø 6.5 cm x 4.7 cm
Our environmental approach (1/2)
Because we are aware that we must act to preserve our playground, Quechua is committed to limiting the environmental impact of its products. We have chosen an extremely resistant material for this flask (18/8 stainless steel), easy to recycle with recognised durability and food safety. We don't use any inner or outer coatings. The product is also guaranteed 5 in normal use conditions.
Our environmental approach (2/2)
We also selected: - Solvent-free laser engraved 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 mountain walks. 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 design: our expertise
Our Quechua global design centre 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 your mountain walking products and providing you with all our expertise.
