CoolCore™ keeps drinks cool without the clang! The double-walled bottle with a stainless steel interior insulates drinks to keep them at a tasty temperature. The outer wall with DropGuard protects the bottle from denting or other damage when it drops - or when your toddler tosses it - without the jarring clang of stainless steel hitting the floor. And the leak proof design means no worries about puddles on the floor This toddler water bottle gives clean sips too thanks to the pop-up straw with an antimicrobial silicone spout* that stores flat when not in use. A quick push pops it up for sipping. The carry loop gives toddlers on the go an easy way to carry it drink around, but removes easily if not needed. Featuring a sleek design, this water bottle is a great pick for older kids too who want a water bottle to match mom and dad 's version. Done sipping for the day? The water bottle is top rack dishwasher safe, and the covered pop-to-sip button means no worries about toddler's sticky hands getting goo stuck in crevices. Like all The First Years cups, this water bottle is made without BPA. *90% Reduction Based on testing: ASTM E 2180-24 for the following organisms: Escherichia coli (ATCC 8739); Klebsiella pneumoniae (ATCC 4352); Staphylococcus aureus (ATCC 6538). 11 ounce capacity.