Frontier UL Collapsible Cup Lightweight light cushion adds miles to

light cushion adds miles to any journey from one climate to the next

user-friendly bouldering necessity

wax-based formulas

while protecting it from dirt

BIG WALL (tips 328–434) – Knowledge on tackling large multi-pitch climbs

Frontier UL Collapsible Cup Lightweight light cushion adds miles toBuilding on over a decade of experience in collapsible drinkware, the Frontier Collapsible Cup has been engineered to be sleeker, more ergonomic and lighter. Glass reinforced nylon 66 is used for the base, rim and center ring providing more stability and allowing you to grip the cup more easily. EU food grade silicone rubber sidewalls let the cup shrink down to less than 2cm in height. Designed to nest stack, these cups really do fit in anywhere