AceCamp stainless steel collapsible 5oz cup is the perfect solution for a lightweight backpacking cup.

You will love how our stainless steel cup collapses flat, telescoping into itself and staying securely closed with a protective cap. It opens easily with a skilled flip of the wrist, or by pulling up on the top. Giving it just a little twist as you open it fully ensures it won't collapse after you fill the cup.