Raide Research 650ml Locking Cap Flask racer Shrinks as you drink to

Shrinks as you drink to eliminate sloshing and collapses fully to a tiny size when empty

The “Hub Centering” system in all bindings with a pivoting toe piece makes it child’s play for users to click into the boot’s neutral position and thus makes it easy to adjust your position for climbing

This ensures that the boot remains comfortable and snug during your backcountry adventures

Repurposed heat loss

Raide Research 650ml Locking Cap Flask racer Shrinks as you drink toBuilt to hit the volume sweet spot for many runs at 650mL in volume. The bottle features a locking cap so the nozzle does not leak due to pressure from the belt. Made by Hydrapak. Features New Hydrapak low profile locking cap is much easier to use than the previous version and makes the nozzle leakproof with the pressure across it that oftens happens in a belt. 650 mL volume hits the sweet spot for many runs. 42mm lid is compatible with Katadyn BeFree