Butelka Summit dla dzieci z nakrętką ze słomką

The straw lid clicks shut with a satisfying snap, and I tossed it in a backpack with juice inside—not a single drop leaked. Even after a full morning at the park, the water was still cold, so the vacuum insulation is doing its job.

The double-walled steel actually keeps her water icy even after a full morning at the playground, which is a huge win. The straw lid seals tight enough that she can toss it in her backpack without a single drop, and the nozzle is easy for small hands to flip up on their own.

My kid’s been using this for a week and the vacuum insulation really keeps her water cold for hours even during outdoor play. The straw lid is totally leakproof in her backpack, which is a huge relief.