The Master Series is Stanley's rugged new line of vacuum insulated bottles and mugs. From rolling out of the back of your moving truck to falling off the chairlift, its 1mm thick stainless steel can take all of your beatings!
This series offers unrivalled performance, resetting the industry standard for thermal retention and durability using new state-of-the-art vacuum technology.
The burly food jar has Quadvac insulation (see below for all the techie stuff) and will keep the contents hot or cold for 20 hours (for the smart arses, I mean if you put hot food in, it keeps it hot for 20 hours and vice versa if you put cold stuff in).
- Weight: 1 Kg
- Dimensions: 10.2 cm x 15.7 cm x 23.4 cm
- Leak Proof
- Dishwasher Safe
- 1.0 mm 18/8 Stainless Steel
- Quadvac Insulation
- Steel-lined stopper
- Vacuum insulated stainless steel cup
QUADVAC THERMAL RETENTION
- 1.0 mm thick stainless steel throughout the body and base cap - the strongest flask available by far. 50-100% thicker than other leading brands on the market. Rust proof and naturally BPA free.
- The wall gap in the vacuum bodies is 60% wider than other premium brand flasks on the market
- Steel lined stopper so there is no plastic contact for the contents