Ultraspire Softflask 500mL Water Bottle
This collapsible SoftFlask carries 500mL of fluid. The unique shape allows this SoftFlask to slide easily in and out of a hydration pocket. Comes with a larger diameter top to fit ice cubes and keep fluids cool. Features a silicone Sheath Bite Valve. PVC and BPA free.
This bottle pairs perfectly with the UltrAspire Spry 2.5 Hydration Vest. Also works with Nathan and other vests.