Summit 兒童吸管蓋水瓶

My daughter’s been using this for school and the straw lid is truly leak-proof—not a single drop in her backpack. The vacuum insulation keeps her water icy cold even after hours in a warm classroom.

The double-walled insulation actually keeps ice intact after a full school day, which is a win for me. My kid can toss it in the backpack without a single drip thanks to the straw lid.

My daughter’s school water stays cold until lunch, and the straw lid is super easy for her little hands to open without any leaking.