Single-wall, RCS-certified stainless steel water bottle with a hermetic screw-on lid and a durable zinc alloy ring for carrying it. BPA-free, tested and approved according to German food safety legislation (LFGB). Tested and approved for phthalate content according to REACH regulation. Fits most standard car drink holders. 720 ml capacity. Hand washing is recommended. Supplied in a recycled cardboard gift box.