Summit Wasserflasche mit Strohhalmdeckel

My daughter’s drink stayed icy cold after a full morning at soccer practice, even with the straw lid flipped open between sips. The leak-proof seal held up perfectly when she tossed it in her backpack, and the double-wall insulation really does the job.

My son tried to dump it upside down in his backpack, and not a single drop leaked—the straw lid actually works as promised. The double-walled insulation keeps his water ice-cold even after hours in the sun during soccer practice.

My daughter’s been using this bottle for a week, and the vacuum insulation really keeps her water ice-cold even after hours in the sun. The straw lid is totally leak-proof so far, which is a huge relief for her school bag.