BEST USE: Backpacking & Camping
VOLUME: 11.8 fl oz | 350ml
WEIGHT: 2.4 oz | 68 g
MATERIAL(S): Flexible food grade silicone
Shipping & Returns
Free express delivery in Australia for orders over $49.99*.
For all other orders under $49.99, we charge a flat fee of $10.00 for delivery in Australia. We do not ship to an address outside of Australia.
For more details, check out our Shipping Policy.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.
The Cool Grip X-Tumbler was built to keep your hands cool when drinking hot liquids. This is made possible by the Cool Grip unique design that reduces surface temperatures and heat transfer, allowing you to hold your hot tea and coffee firmly without burning your fingers. In addition, a rigid ring made of glass-reinforced nylon keeps the rim of this medium-sized 12 oz /350 ml tumbler stable. All materials are BPA-free and certified to EU food-grade standards.
- Collapsible tumbler with heat protective fins
- Folds flat to a 5/8� / 15mm thick disc
- Heat resistant, BPA-free, food-grade silicone
- Calibrated as a measuring cup
- Nests with other X-Series products
Like all materials used in Sea to Summit tableware products, the heat-resistant silicone used in the X-Series is BPA-free. It is certified to both EU and FDA food grade standards, which signifies very low absorption of external materials. It is also heat resistant to 300ºF and doesn't crack in the cold
These products are all Bisphenol-a (BPA) free, which means you can have peace of mind while eating and drinking from these products.
Best UseBackpacking, Camping, Overland, Bike Touring
Material(s)Flexible food grade silicone
SpecialDishwasher Safe | Not Microwave Compatible
Frequently Asked questions
Safe with hot drinks?
Yes, the innovative Cool Grip construction uses specially-designed fins to keep your fingers protected from the heat of your drink.
Be washed in a dishwasher?
Yes. It is dishwasher safe - top rack only.
Compatible with other X-Products?
Yes, our X-Series is designed around common dimensions so they can neatly nest together to reduce storage space.
Useable as measuring cups?
Yes, it features measurement increments on the inside of the mug.