Rockland Comet Wide Mouth Vacuum Flask 1 l - Blue
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Rockland Comet Wide Mouth Vacuum Flask 1 l - Blue
Food thermos with a capacity of 1 liter, made of durable stainless steel, featuring double walls with vacuum insulation. The construction ensures long-lasting temperature retention – even for several hours.

stainless steel, non-slip coating, BPA Free
Made of high-quality stainless steel, free from harmful BPA compounds (BPA Free). The material does not absorb odors or flavors and is fully food-safe. The ergonomically shaped body with a matte, non-slip coating ensures a secure grip – even with winter gloves.
Cap with bowl function, safety valve
The lid functions as a bowl for convenient eating outdoors. Underneath it is a sealed stopper with gasket and a built-in safety valve. Before unscrewing, press the valve to safely release excess pressure created when storing hot food.
thermal insulation
Temperature retention for liquid initially at 98 deg C:
- after 6 h: 65 deg C
- after 12 h: 45 deg C
- after 24 h: 30 deg C
Test conducted at ambient temperature of +20 deg C (+/- 2 deg C).
main features
- durable stainless steel body
- non-slip surface with matte finish
- 1 liter capacity
- efficient thermal insulation
- wide filling opening
- lid functioning as a bowl