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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Being super lightweight
Insulated tube and bite valve cover
May be tumble dried warm
Made from bluesign APPROVED ultra lightweight Ultra-Sil 30D Cordura® nylon with a non-PFAS DWR
5" easy-to-read base-mounted analog gauge with air release button to help dial in the proper pressure
Frontier UL Collapsible Cup merino-tshirt Being super lightweightBuilding 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 centre 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