X cup orange the compact x cup is perfect for smaller hands or just smaller amounts it is constructed from a flexible european standard compliant food grade silicone a rigid ring within the rim keeps it sturdy and easy to drink out of but still allows the cup to be collapsed into a flat disk that will fit almost anywhere unbreakable folds flat for compact packing food grade flexible silicone calibrated as a measuring cup volume is 1 cup 250 ml assorted colors orange blue and