A 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.
- 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.
- Nests into Frontier 2L collapsible pot.
Composition - Base and Rim: 30% Glass reinforced nylon 66, - Side Walls: 100% silicone.
Dimensions: 8.8cm x 10.1cm Ø, collapses to 1.7cm x 10.1cm Ø.
Weight: c 53g.