Sea To Summit Frontier UL Collapsible Cup - 12ozBuilding 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 Best

Anodized 6061-T6 aluminum V-ring and belay plate

5 x 5 x 5 inches

Shell and lining

Molded to match the specific shape and construction of every pair we make

honeycomb embossed

2 mm thick carbon steel blade with anti-corrosion coating

Ideal for group use

Footwear Cleaning Gel cleans effectively

and is ready and available whenever you need to harvest

building the 533SL-10 with a premium S90V stainless steel blade with a Crushed Silver Cerakote® finish

providing ergonomic performance in a low-profile package

providing a comfortable and secure grip