With an hourglass shape and a shiny, colorful finish, the Innate Mizu bottle adds a splash a fun to your water break. Unique flip top provides easy access to the spout loop on lid lets you clip bottle to a bag with an accessory carabiner, sold separately. Bottle is made with premium stainless steel that is toxin free. Inner surface is finished with an electrolyte charge and dolomitic sand blasting finish is completely BPA free. Certified food-grade polypropylene threaded opening and screw-top lid seal securely to eliminate leaks. Bottle opening and thread pattern are compatible with many major water filters. Hand washing recommended. Please note: Bottle is single walled and may get hot to the touch when used with hot liquids.