Frontier Ultralight Collapsible Cup Colours:PUFFINS BILL ORANGE Made from a soft

Made from a soft

with an extra long lower rail clamp suitable for lightweight rails

CSA Grade 1 protective toe cap and heat

Secured interior zippered pocket keeps valuables safe

Frontier Ultralight Collapsible Cup Colours:PUFFINS BILL ORANGE Made from a softThe Frontier Collapsible Cup is sleek, ultralight and as packable as ever. 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