Summit Vannflaske med sugerørlokk

The straw lid really is leak-proof—I tossed it in my gym bag sideways and not a drop came out. My water stayed cold through a whole afternoon hike, which was a nice surprise for a bottle this size.

I've had it for two weeks now and my ice water is still cold at 5pm when I take it to work. The straw lid isn't just leak-proof, it actually clicks shut tight enough to toss in my bag without a second thought.

Took this on a long outdoor shift and the ice was still clinking around hours later, which never happens with my old bottle. The straw lid clicks shut tight enough that I tossed it in my bag without a drop leaking, and the nozzle stays clean when it's closed.