


Collapsible cup -
Available colours:
The Frontier UL Collapsible Cup Blue is a cup from the brand Sea to Summit.
The Frontier range has been designed to offer you equipment with minimal weight, without compromising on quality or functionality. This ultralight collapsible cup of 400 ml is ideal for all outdoor uses. Its flexible silicone walls and heat resistance allow for safe use, and maximum flavour when enjoying your desserts or soups. When folded, the thickness of this cup does not exceed 2 cm.


- Ultralight
- Flexible walls and rigid rim
- Foldable
- Heat resistant
- BPA free
Composition :
- Food grade silicone
| Food grade heat resistant silicone | As with all materials used in Sea to Summit tableware products, the heat resistant silicone used in the Frontier and Detour ranges is BPA free. It is certified compliant with EU food standards, meaning that absorption of external substances is very low. It also resists heat up to 150 °C and does not crack in the cold. |
| BPA PFOA PTFE free | All our cooking utensils and tableware are free from BPA, PFOA and PTFE. All products comply with EU food quality standards. |