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 into the palm of your hand.

FEATURES

Unbreakable, folds flat for compact packing

Food grade flexible silicone

Unique design

BPA FREE

X-MUG 480 ML WEIGHT 60G