Add the X-Cup to your camping gear for smaller campers to use or for occasions when you don't need a full size mug! The X-Cup doubles as a measuring cup too, so you can cook with confidence at your campsite! Made from tough, but flexible food grade silicone, the X-Cup folds up almost flat (1.5cm high) for transport, so you can literally fit it in your pocket or stash it in a pack pocket. To do this, the cup folds into the top ring. Just pop the X-Cup up into its open position to enjoy a drink or measure ingredients! The structure of the X-Cup provides a rigid drinking vessel when it is popped up and the ridges in the design are calibrated to be used for exact measurements. Use your X-Cup to measure rice, flour or liquid ingredients for tasty meals al fresco! The X-Cup is a smaller version of the popular Sea to Summit X-Mug and is ideal for children and smaller adults to use. It's also a great choice for smaller portions, for example for people who only need a Product Specifications: Capacity: 1 cup/250ml Folds flat, collapses from 7cm to 1.5cm Calibrated as a measuring cup Food grade flexible silicone BPA free Dishwasher and microwave safe