Frontier Ultralight Collapsible Cup shoes Drawcord footbox can be opened

Drawcord footbox can be opened or closed for optimal comfort and integrates perfectly with the footbox of our Free-Flow Zip system in select Sea to Summit sleeping bags

Our NIL hiking pants provide the ideal combination of functionality

Due to the space dyed yarn

WARM AND COMFORTABLE

TEMPERATURE-REGULATING

Frontier Ultralight Collapsible Cup shoes Drawcord footbox can be openedBuilding 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