Sea to Summit Frontier UL Collapsible Cup Color:AquaSea Blue Attractive design to compliment the

Attractive design to compliment the F2 jack series for a custom look

replenishes

REINFORCED FINGERTIPS FOR HARD-WEARING DURABILITY

- New sliding dustcover

Sea to Summit Frontier UL Collapsible Cup Color:AquaSea Blue Attractive design to compliment theA 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