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Sea to Summit X-Cup

  • Our Price
  • Regular price $14.99
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The X-series from Sea to Summit now has a cup. This compact cup is perfect for smaller amounts or smaller hands. Made from a flexible food grade silicone it collapses flat to take up practically no room. The flat rigid ring around the rim helps to keep it sturdy and easy for you to drink from. Nests inside other X-Series dinnerware.


  • The food grade flexible silicone sides can withstand temperatures of hot foods and nearby hot surfaces up to 148° Celsius
  • Unbreakable and folds flat for compact packing
  • A rigid flat ring within the rim ensures the mug holds its shape
  • Spill resistant, versatile shape
  • Calibrated as a measuring cup
  • Flattens to the same 15mm profile of the X-Bowl and X-Plate and they nest inside each other - the X-Mug inside the X-Bowl which nests inside the X-Plate for extra space savings when packed
  • BPA free
  • Dishwasher and microwave safe


  • Capacity: 0.25 Litres
  • Dimensions: 9.5cm diameter / 7.0cm depth
  • Average Weight: 45g
  • SKU: STS_10143