Sea to Summit's X-Mug holds warm or cold liquids and is freestanding with flexible silicone sides. The rigid ring around the rim keeps the cup sturdy, yet still allows it to be collapsed to a disk that will fit in the palm of your hand, making it perfect for picnics or camping.

Product Features:

• Flattens for compact packing

• Rigid ring around the rim holds it shape and enables easy drinking

• Calibrated as a measuring cup
  
  
• Sides are made from food-grade flexible silicone that can withstand temperatures of hot foods and nearby hot surfaces
  
  
• Manufactured from FDA and EU compliant materials (BPA free)
  
  
• Lightweight

Recommended for purchase with other items in the X-Series camp kitchen range by Sea to Summit: The products flatten and nest inside each other - the X-Cup and the X-Mug (pictured in lime green below) fit inside the X-Bowl which nests inside the X-Plate.