Sea to Summit Frontier Ultralight Collapsible Cup Sunrise Weight: 113 g (4 oz)

Weight: 113 g (4 oz)

Maroon & Black Camo: 80% Cotton 20% Polyester

1 oz (Half Pair)

5" / 20 x 44 cm 21L 9" x 20" / 23 x 51cm Construction and Materials:

Sea to Summit Frontier Ultralight Collapsible Cup Sunrise Weight: 113 g (4 oz)Description Product Details Video Building 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