1L St Steel Isothermal Flask



MRP : ₹ 1,199

Made In : China,India

Made for keeping drinks hot.
A durable and effective isothermal flask!

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IsothermalStarting temperature 95°C: 82°C after 6h, 73° after 12h, 60° after 24h.
Ease of usePour out by partially unscrewing the cap. Beaker included. S/steel
Easy maintenanceEasy to clean thanks to the screw top. Stainless steel internal wall.
DurabilityDouble stainless steel int. wall con.18/8 (304) with an air gap between the two.
Warranty2 Years
Technical Information

Advice to maximise the performance of your isothermal bottle.
"Fill the bottle with boiling water for 5 minutes. Then replace the water with your beverage. Close bottle. The fuller the bottle the better it keeps its contents cold or warm."
Partially unscrew the cap to easily pour the liquid and avoid fully opening the cap which reduces the isothermal performance. The included beaker screws onto the bottle making it easy to carry.
Care tips
Wash by hand then rinse with clear water and let to dry with the cap open. The bottle may be placed in the dishwasher, however the cap and beaker may not be placed in the dishwasher.
First use
Rinse the entire product 3 times with clear water before using for the first time.
Materials and regulations
All of our products and materials are compliant with the regulations in force for food contact and do not contain Bisphenol A (BPA).
Weight and dimensions
Volume: 1 litre Size: Ø 9 cm x 30 cm Weight : 630 grams Available in: 0.4L / 0.7L / 1L / 1.5L
MaterialStainless steel

Volume1 litre

Dimensions9 x 30 cm

Weight630 cm
Information / Concept / Technology
Bottle/Body : 100.0% Stainless steel Cap : 75.0% Polypropylene (PP), Cap : 25.0% Stainless steel Joint/Gasket : 100.0% Silicon

Stockage tips
Wash and dry before storing. Store in a clean and dry place.

Maintenance tips
Hand wash, do not put in a dishwasher. Rinse in clean water, then leave to dry with the cap open.


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Very good
Used for 7 to 12 months
Very good
Awesome product
Used for 2 to 8 weeks
Good product at vry reasonable price
Used for 1 week or less
1L Metal flask
Used for 2 to 8 weeks
Great, compact flask. Keeps drinks hot for hours.
Good buy.
Nice product
Used for 2 to 8 weeks
Great product...Fully satisfied...cost seems to be little on a higher side :)
Thermos bottle
Used for 2 to 8 weeks
The bottle is very useful as it keeps the temperature steady for a long time the top cover can be used a glass to sip water. In the market the price is not less then 1500 inr however at decathlon it’s just 1100 bachat hi bachat.
fabulous buy!!
Used for 1 week or less
fabulous buy!!
Excellent product
The bottle is really good and keeps the water cool throughout the day no matter how hot the outside temperature is, the only drawback is that the bottle itself a bit too heavy in its segment.
Used for More than 1 year
In colder nights I usually keep warm water. It keeps water warm for almost 20 Hrs.
A very nice product.Its my 3rd flask from Decathlon.Even I recommend it to others.
Very sturdy. Nice design.Awesome technology.
Nothing find
Very good
Used for 2 to 8 weeks
Heat is retained for a long time. But it is heavy and it might be leaking
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