Summit Vannflaske med sugerørlokk

The straw lid seals completely tight in my bag, no drips, and the double-wall keeps ice water cold well past lunch. The vacuum insulation works exactly as promised.

I've taken this bottle on every outing since it arrived, and the vacuum insulation actually delivers—ice cubes survived a full afternoon in the car. The straw lid clicks shut tight and I've thrown it sideways in my bag without a single leak.

I was skeptical about the straw lid holding up, but it clicks shut firmly and hasn't leaked once in my bag. The double-walled insulation does its job, though I wish the straw were a bit thicker for faster sipping.