X-Cup Rust – Sea to Summit

The compact X-Cup is perfect for smaller hands and ideal as an everyday carry piece. The flexible silicone walls collapse making it a pocket-sized drinking cup you can take anywhere. The rigid rim makes it easy to hold, and it’s also calibrated as a measuring cup.

FEATURES

• Volume is 1 cup (250 ml)
• BPA-free, food-grade flexible silicone sides
• Collapses flat for compact packing
• Calibrated ridges act as a measuring cup
• Nylon ring at the top maintains shape and prevents scalded fingertips
• Nest with other X-Series products