SkyFlask™ Speed IT 500ml

The thumb loop made a world of difference during my last race—I could finally relax my grip. Even on a humid 10k, the water stayed noticeably cooler than my old bottle.

Ran with this on a 30k trail run in full sun and the water stayed noticeably cooler than my old bottle. The thumb loop felt secure even when my hands got sweaty, and 500ml was just right for the distance.

The thumb loop is a total game changer on long runs, my grip stays relaxed even when I'm pushing the pace. Just finished a sweaty 10k in the sun and the water still felt cool at the finish, which I've never had with a regular flask.