Sleeker, lighter and more ergonomic than Sea to Summit’s original collapsible cups, the Frontier has a rigid base, rim and centre ring for stability and to allow you to grip the cup more easily. The sidewalls collapse so the cup is less than 2 cm in height, perfect for nesting in your cookware system or slipping into a pocket. Made of glass-reinforced nylon and food grade silicone rubber.
Volume: 400 ml
Weight: 53 g
