Shokk 350ml Water Bottle for Kids - BPA Free Tritan Leakproof, High-Temperature Resistant, Shockproof Straw Cups,Sports Bottle Sliding Lid covering the Pop-up sipper valve, liquid won't spill even bottle placed upside down(on the condition that the cap is closed wellbecause of the small air hole beside the straw) Safe Material: Bottle body made of BPA Free Tritan, Food-Grade Silicon Sipper valve, all are dishwasher safe,High-Temperature resistant. All drinking liquid compatible: Durable Tritan resists odors, stains, and residue, so water, juice, tea and etc can be fulfilled in the bottle no matter its cold or hot Wide-mouth opening is easy to fill with ice and water and a breeze to clean, smooth plastic mouthpiece make drinking comfortable Small size and indented profile makes this bottle easy for a toddler to grip, Strong and durable to withstand any damage a toddler could inflict, Great for use in both outdoor and indoor activities