Performance And Design: With Double-Walled Vacuum Insulation, These Kids Water Bottle With Straw Can Preserve Beverage Temperature Up To 24 Hours For Cold And 12 Hours For Hot. The Double Walled Design Makes The Bottle Sweat-Free, Allowing To Carry Kids Favorite Drinks Around To Keep Them Hydrated Without Making Messes. The Top Mouth Is Wide Enough For Convenient Refilling And Inserting Ice Cubes Or Fruits And Easy To Clean | | Leak-Proof Straw Lid - Kids Water Bottle 16Oz Kids Comes With A Bpa-Free Straw Lid,The Design Of The Straw Can Prevent Ice From Cutting The Child'S Mouth Causing Damage. Stainless Steel Water Bottles Kids Has A Thickened Sealing Ring, Offers A Tight Seal To Prevent Spills And Leaks; So Your Kids Won'T Have To Worry About Pulling Out Soggy Art Projects Or Last-Minute Homework | | Easy To Carry : Be Made With High Quality And Durable Nylon Paracord. The Detachable Paracord Strap And Carabiner Attach To Just About Anything: Backpack?Bicycles?Stroller?Luggag.