Hydration, made for play. The 18 oz Astor Kids Bottle is designed to keep up with busy school days, after-school sports, and weekend adventures. Crafted from durable stainless steel with a secure straw lid, it makes sipping easy and mess-free wherever the day goes. Double-wall insulation keeps drinks cold for up to 8 hours, while the leak-proof design means its safe to toss into backpacks without worry. Finished in playful, personality-packed prints, Astor makes staying hydrated something theyll actually be excited about. Integrated Straw Lid Easy sip-and-go design, perfect for school, sports, and adventures. Leak-Proof Design No spills or messes, safe to carry anywhere. Durable Stainless Steel Strong construction built to last through daily school and activities. Trendy Designs Stylish prints and colors that make staying hydrated more fun. Cold for Up to 8 Hours Insulated design keeps drinks refreshingly cold all day. Wash before first use. Hand wash only, no abrasives. Not for use in microwave or freezer. Not intended for carbonated or fermented beverages. Always use caution when handling hot liquids. Do not use straw when drinking hot beverages. Do not close if contents exceed 165°F or 73°C.