Sea To Summit Frontier Ultralight Collapsible Cup

Made from flexible, food-grade silicone that collapses flat to a small disc, frontier cups can slide into any pack easily

A BPA-free and ultra-lightweight collapsible cup ideal for camping. 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. It easily nests into the 2L Frontier Collapsible Pot for convenience and packs down to a mere 17mm for compact carrying. Nylon rings at the top, middle and base maintain shape and prevent fingertips from being scalded.