Sea to Summit Frontier UL Collapsible Cup Color:AquaSea Blue Sender construction for ultimate light

Sender construction for ultimate light weight

- New sliding dustcover

Optimum performance thanks to torsion-free and break-resistant technology

5-layer micro shell pants will protect you from changeable weather on your next mountain adventure

replenishes

Sea to Summit Frontier UL Collapsible Cup Color:AquaSea Blue Sender construction for ultimate lightA BPA free and ultra lightweight collapsible cup. The Frontier Cup's flexible silicone walls collapse easily, making it a pocket sized drinking cup you can take anywhere. The rigid rim maintains its shape and is heat resistant for your safety and peace of mind. Features : Nests into Frontier 2L collapsible pot Collapses flat to 17mm for compact packing BPA free, food grade, heat resistant, flexible silicone sides Nylon rings at the top, middle and