Summit 兒童水瓶，附吸管蓋

My daughter's water stayed ice-cold after a full morning at the park, and the double-walled insulation really impressed me. The straw lid pops open easily for her but seals tight enough that I can toss it in her backpack without worry.

The straw lid really is leak-proof—tossed it in my daughter's backpack with no spills. The vacuum insulation kept her water cold through a full morning at the park.

My son’s drink stayed ice-cold after a whole morning at the park, and the leak-proof straw lid meant zero spills in my bag. The double-walled insulation really works.