Summit Kids ウォーターボトル ストローキャップ付き

The straw lid clicks shut with a satisfying snap, and after a full day in the car, the water inside is still properly cold. I’ve had zero leaks even with the bottle tossed sideways in the diaper bag, which is exactly what I needed.

My daughter spilled juice all over it this morning, but a quick rinse and it's good as new. The vacuum insulation actually keeps her water icy for her whole school day.

My kid left this in the car on a sunny afternoon and the water was still ice-cold three hours later—the vacuum insulation is no joke. The straw lid clicks shut tight, and I've thrown it in her backpack sideways without a single leak.