Highly-valuable pack space (plus a little more for materials). The bigger the cup, the bigger the bowl, the more space it occupied, so hungry, active adventurers were always forced to lug around bigger and bigger bags which inevitably burnt more calories in a relentlessly vicious, never-ending cycle. But no more, GSI Outdoors offers you an escape from cups and bowls which have until now been free to carve out huge portions of your pack as their own personal territory. With a clever collapsible design that shrinks down to an inch or less in height, the Escape Cup and Escape Bowls free you and your pack of the empty weight of those heretofore freeloading vessels. And with molded-in graduations for easy measuring and a sturdy nylon rim and base to help prevent sloshing and spills. Features: Unbreakable, folds flat for compact packing Food grade flexible silicone Calibrated as a measuring cup 12.5cm diameter x 5.5cm height BPA free