Frontier Ultralight Collapsible Cup Colour:Bone For every tonne of FLASCHEGUARD

For every tonne of FLASCHEGUARD material produced

Sea to Summit design makes them ergonomically functional

removing the wheels from your bike opens up many tight areas that are tough to clean

Smartwool invented the original Merino wool performance sock—the Classic Hike

its Merino wool fabric is naturally comfortable

Frontier Ultralight Collapsible Cup Colour:Bone For every tonne of FLASCHEGUARDBuilding 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