Sea to Summit Frontier Collapsible Cup

A BPA-free and ultra-lightweight collapsible cup ideal for backpacking, camping, overland, and bike touring. The Sea to Summit 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 base maintain shape and prevent fingertips from being scalded.

Specifications

• Material: BPA-free, food-grade, heat resistant, flexible silicone sides
• Washing: Dishwasher Safe | Not Microwave Compatible.
• Total Weight: 53g
• Volume: 400ml
• Diameter: 10.1cm