My Cart (0)

Sea to Summit X-Mug

SKU# STS_10144

This collapsible mug will save space in your pack, collapsing to the fit in the palm of your hand. The flat rigid ring around the rim helps to keep it sturdy and easy for you to drink from. Part of the X-Series collapsible dinnerware, much of which nest for compact packing.

Availability: In stock

  • Blue
  • Orange
  • Lime

* Required Fields


  • The food grade flexible silicone sides can withstand temperatures of hot foods and nearby hot surfacesup 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
  • Measurements on the inside wall
  • 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 480ml
Dimensions 11cm diameter / 8.5cm depth
Average Weight 60g

Questions on Sea to Summit X-Mug

No questions asked yet

Ask Your Own Question


Date Score Customer Comment Our Response
01-Sep-2018 Product:

Great! This box says 18 more characters required.
04-Jan-2018 Product:

Was exactly the present the person wanted.
Read more reviews on Feefo