Description Sea To Summit X-Mug The X-Mug 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 mug to be collapsed to a disk that will fit in the palm of your hand! Features Unbreakable, folds flat for compact packing Food grade flexible silicone Unique design BPA free Color option: Blue, Orange, Lime and Grey Description Weight X-Mug 480mL 60g
