UltrAspire 800 mL Softflask w/ Locking Cap used that gives great thermal insulation

that gives great thermal insulation to help the body maintain its temperature

Used twice then sized up into a larger shell

The lightest skimo boot out there (573g / 27

Anorak front zip with extra slider at bottom for venting

UltrAspire 800 mL Softflask w/ Locking Cap used that gives great thermal insulationThis collapsible SoftFlask carries 800mL 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 on a Locking 42mm cap. 800 mL Softflask Dimensions: 11. 5x4. 25x2