サミット キッズ ストロー蓋付きウォーターボトル

Picked this up for our road trip and the vacuum insulation actually does the job—ice cubes were still intact after a full afternoon in the car. The straw lid clicks firmly too, so no leaks in the backpack, which is honestly a win with a five-year-old.

The straw lid snaps shut with a satisfying click, and I’ve tossed this in a backpack full of books without a single leak. Ice cubes are still clinking around hours later, which is a win on hot school days.

My daughter loves that her water actually stays cold during the whole school day, even when she leaves it in a warm classroom. The straw lid is easy for her to open herself, though I do wish the lock was a bit sturdier for her backpack.