Single-walled 18/8 stainless steel sport bottle with anti-slip silicone bottom. Features a screw-on straw lid with carrying loop, perfect for backpacks. Wide opening for easy filling, pouring and cleaning. BPA-free, tested and approved under German Food Safe Legislation (LFGB). Tested and approved for phthalates content according to REACH regulations. Volume capacity is 400 ml. Hand wash recommended. Presented in a recycled cardboard gift box. . Stainless Steel, Silicone Plastic, PE Plastic.