Drink in the great outdoors with the Frontier UItralight Collapsible Cup by Sea to Summit.

Flexing an EU food-grade, BPA-free silicone construction for clean consumption, this cup collapses to a compact 17mm pack size for convenient storage too. While heat-resistant, the three evenly-spaced nylon rings across the base, middle, and top of the cup also maintain its shape and provide an area to hold that prevents burning fingertips.

From the cupboard to the campsite, pop up the Sea to Summit Frontier Ultralight Collapsible Cup on your next outdoor adventure.

• 355mL capacity
• Lightweight and functional
• Neatly compatible with Frontier 2L collapsible pot for compact stashing
• Collapses flat for compact packing
• BPA-free
• Flexible silicone construction
• EU food-grade
• Heat-resistant
• 3 x glass-reinforced nylon 66 rings to maintain shape and protect fingers