Sea To Summit Frontier UL Collapsible Bowl Large sulphur yellow A BPA-free and ultra lightweight camping bowl in large size. With flexible silicone sides and heat resistance, the Frontier Ultralight collapsible bowl makes mealtime a safe and seamless experience. Features: Collapses flat to 17mm for compact packing BPA-free, food-grade, heat resistant, flexible silicone sides Catch every last morsel: the curvature of the bowls perfectly complements Sea to Summit spoons, for ease of scraping the edges clean Dimensions: 17.8 X 17.8 X 4.5 cm Weight: 82 g Volume: 890 ml Composition: Base and rim: 30% Glass reinforced nylon 66 Side Walls: 100% silicone