Summit 兒童水壺附吸管蓋

Left this in the car for an afternoon soccer game and the water was still icy when we got back, so that double-walled insulation is no joke. The straw lid clicks shut securely and hasn’t leaked a single drop in my backpack, which is exactly what I needed for school days.

My daughter’s been using this for a week now and the vacuum insulation actually keeps her water ice-cold through recess. The straw lid is easy for her to open on her own — no spills in her backpack yet.

My kid’s lunch always stays cold until after school thanks to the vacuum insulation, and the straw lid hasn’t leaked once in their backpack—total win for us.