Frontier Ultralight Collapsible Cup Color:Blue earning their Seal of Recommendation

earning their Seal of Recommendation for safe and effective UV protection

True Pro Stock® Feel: Professional style patterns help capture an elite feel while still using game-ready materials

the Frontier kettle also has two glass reinforced nylon handles for stable pouring

Hang-to-Dry: Interior and optional exterior clotheslines

Mechanical lock system that keeps a tight connection between the holder and the runner

Frontier Ultralight Collapsible Cup Color:Blue earning their Seal of RecommendationBuilding 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