Summit Vannflaske med sugerørlokk

I've been using this bottle for a week and the vacuum insulation actually keeps my water ice-cold even after sitting in a hot car for hours. The straw lid is so convenient for sipping while driving, and I love that it doesn't leak when I toss it in my bag.

I love how the straw lid stays leak-proof even when I toss the bottle in my gym bag. The vacuum insulation keeps my water ice-cold for hours, which is exactly what I needed.

Took this on a long hike and the water stayed ice-cold for over six hours, which honestly surprised me. The straw lid seals tight too—I tossed it in my bag sideways and not a drop spilled. Already ordered a second one.