サミット ストロー蓋付きウォーターボトル

My daughter can be rough on her bottles, but the leak-proof straw lid has survived several drops without a single spill. The vacuum insulation actually keeps her water ice-cold through a full school day.

I was skeptical about another kids' bottle, but this one actually holds up—the double-wall insulation keeps water icy through a full afternoon at the park. The straw lid clicks shut with a satisfying snap, and I haven't had a single leak in the backpack yet.

My daughter has spilled about a million other cups in her backpack, but this one has finally ended the flood. The straw lid locks tight when she closes the nozzle and the insulated walls keep her water cold all day at school. It's the only bottle she'll use now.