The X-Bowl is made from flexible, food-grade silicone that collapses easily to form a small disc that can slide into any pack with ease. The Nylon base may be used as a cutting board when flipped upside down, making it a multi-purpose and functional piece of dinnerware. In addition, X-Series dinnerware nests neatly with the X-Pots to create a comprehensive space-saving kit for a great camp kitchen set up.FEATURESCOLORS VARYBPA-free, food-grade flexible silicone sidesCollapses flat for compact packingCalibrated ridges act as a measuring cupCut resistant base is great for chopping and cutting foodSpill-resistant and easy to pour from