The X-Mug is a collapsible mug that is also calibrated as a measuring cup.

The flexible silicone sides fold flat making this a small compact disc sized dinnerware piece that nests neatly with other X-Series dinnerware and X-Pots.

The rigid ring within the rim keeps it sturdy and easy to drink out of.

Features:

• Collapses flat to 15mm for compact packing
• Volume is 480ml (US 2 cups)
• BPA-free, food-grade flexible silicone sides
• Calibrated as a measuring cup
• Spill-resistant and easy to pour from