Description

The Sea to Summit X-Cup is constructed from a flexible, European standard compliant, food grade silicone. A rigid ring within the rim keeps it sturdy and easy to drink from but still allows the mug to be collapsed to a disk that will fit in the palm of your hand!

Features:

• Food grade flexible silicone
• BPA free
• Calibrated as a measuring cup
  
  Specifications:
• Volume: 250ml / Weight: 45g