The Sea to Summit X-Plate is a collapsible hybrid comprised of a rigid, cut-resistant base made of high temperature, food-grade nylon and walls made of food-grade flexible silicone, so the plate folds flat for compact packing. Tough enough to handle chopping with the sturdy nylon base. The silicone sides can withstand temperatures of hot foods and nearby hot surfaces up to 300 degrees Fahrenheit. The sides are flexible, so pouring liquids is easy.