With a one touch stopper, simple screw top stopper and pouring spout, the accessible lid belonging to this flask can also be used as a cup.Hydrate your adventure now!Thermally induced vacuum - keep drinks hot for up to 8 hours or cool for 24 hoursStainless steel construction - with copper coated inner wallOne-touch and screw-in stoppers - easy pouring and fillingLid can be used as a cupConforms to British Standards for quality and safety