A 12 fl oz Cascadian cup in Alpine Lake. 4.5 x 3.7 x 3 in. Polypropylene.

It has graduations moulded into the side, which quietly makes it a measuring cup as well as a drinking one. For anyone cooking from a dehydrated packet that calls for two cups of water, that is the difference between guessing and getting it right.

Cascadian is GSI's hard-wearing polypropylene line — BPA free, non-leaching and 100% recyclable. It is the dinnerware you buy because it will not chip, will not shatter and does not care about being thrown in a tub at the end of a trip.

Choosing a colour: Alpine Lake, Sage and Terracotta all cost the same and are the same piece. Buy one of each and nobody argues about whose mug is whose — which is the only real problem camp tableware has to solve.

Hand wash with warm soapy water and dry thoroughly. Avoid abrasive cleaners.