Sea to Summit's X-Cup holds warm or cold liquids and are freestanding with flexible silicone sides. The X-Mug has a flat rigid ring around the rim to keep it sturdy and easy to drink from. The rigid ring maintains the shape of the X-Mug yet still allows it to be collapsed to a disk that will fit in the palm of your hand!
The 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.
- Collapses flat for compact packing, 15 mm profile.
- X-Mug has a rigid flat ring within the rim holds its shape.
- Spill resistant, versatile shape.
- BPA free.
- Capacity: 250 ml.
- Diameter: 9;5 cm.
- Depth: 6.8 cm.
- Weight: 45 g.