Sea to Summit 250ml Silicone X-Cup, Grey

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 ring within the rim offer a sturdy drinking vessel and it's also calibrated as a measuring cup. Volume is 1 cup (250 ml). Flexible food-grade silicone sidewalls that can withstand temperatures up to 300f. Collapses flat for compact packing. Calibrated ridges act as a measuring cup. Spill-resistant and easy to pour from. Bpa free.