Lifesystems Vacuum Flask 1000ml Graphite

Description

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.

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 Capacity: up to 1 Litre (1000ml) depending on model Dimensions: 83 x 83 x 320mm Weight: 570g