Frontier Collapsible Cup underwear Size Size Code UK Europe

Size Size Code UK Europe USA CMS Small 6 3-3

Connected to the upper on both sides is the tongue to prevent debris from entering the shoe and keep the tongue centred and comfortable against the foot

TempShield®️ double-wall vacuum insulation protects temperature for hours

Parasites (including Giardia and Cryptosporidium)

Adjustable cuffs

Frontier Collapsible Cup underwear Size Size Code UK EuropeBuilding 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