💧 Sip, Smile, Repeat! Backed by Hydro Flask's limited lifetime warranty. Fits in most backpacks and cup holders for on-the-go fun. Easy Sip Straw Lid for hassle-free hydration. Crafted from pro-grade stainless steel for ultimate durability. Enjoy your drinks at the perfect temperature for hours! 591 ml Capacity Dishwasher Safe TempShield Insulation The HYDRO FLASK Kids Water Bottle is a 591 ml vacuum insulated stainless steel bottle designed for toddlers. It features a practical Easy Sip Straw Lid, is BPA-free, and comes with a durable silicone flex boot. Ideal for little hands, this bottle is dishwasher safe and fits perfectly in most backpacks and cup holders, ensuring hydration is always within reach.