UltrAspire 500 ml SoftFlask With Straw & Bite Valve fjr Two Velcro straps for fit

Two Velcro straps for fit adjustability

recycled materials and PFC/PFAS-free DWR

this has no effect on the membrane's waterproof performance

Magnesium – Included in the “as chelate” form

Wide-mouth

UltrAspire 500 ml SoftFlask With Straw & Bite Valve fjr Two Velcro straps for fitThis collapsible Softflask carries 500mL of fluid. The unique shape allows it to slide easily in and out of a hydration pocket The stem straw allows for fluid delivery from a chest pocket without removing the bottle. Comes with a large diameter top to fit ice cubes and keep fluids cool. Combine with a MAg Clip to keep the straw secure during bumpy rides. Features a Phaser Bite Valve. Description This collapsible Softflask carries 500mL of fluid. PVC &