Vexora — Foldable pocket water bottle

The Vexora foldable bottle, with a built-in carabiner. Empty, it rolls up and takes no room in your bag; full, it stands on its own. The carabiner clips onto your bag strap, your belt or the machine, so it stays within reach between sets.

Built to go with the Vexora towel: both fold down, both fit in the same pocket.