
There are 4 sizes of flask in the range from 0.3 Litre to 1 Litre and each one comes with two stoppers – a one touch stopper and a simple screw top stopper. Tested both in the laboratory and by our recent expedition to Baffin Island these are highly efficient insulating vacuum flasks. The Vacuum is created from a heating and cooling manufacturing process that is more reliable than many other flask designs.

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● Keep drinks hot for up to 8 hours or cool for 24 hours
● Thermally induced vacuum for optimum performance
● Stainless steel construction with copper coated inner wall
● One-touch and screw-in stoppers provided with each flask
● Sleek design with lid that can be used as a cup
● Conforms to British Standards for quality and safety
● Four sizes available (0.3L, 0.5L, 0.7L and 1.0L)
| Capacity | Dimensions | Weight |
|---|---|---|
| 0.3 L | 65 x 65 x 190 mm | 300g |
| 0.5 L | 65 x 65 x 235 mm | 340g |
| 0.7 L | 75 x 75 x 285 mm | 470g |
| 1.0 L | 75 x 75 x 345 mm | 545g |
Any questions about this product? Ask our Customer Services team
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