INCLUDES: 1 Medium & X-Large X-Seal & Go
DISHWASHER SAFE? Yes
WEIGHT: 11 oz | 312 g
MATERIAL(S): Flexible food grade silicone walls, nylon 66 base & polypropylene lid
Shipping & Returns
Our warehouse is actively shipping orders from 8am to 1pm MST Monday through Friday. Most orders ship in one business day, but the transit time can take up to 7 days, depending on your distance from Boulder, Colorado.
2nd Day and Next Day Air orders will ship same day if placed by 1pm MST, Monday-Friday (except holidays).
All orders are eligible for fast and easy returns within 60 days of purchase.
For more details, please check out our Help Center
Our collapsible X-Seal & Go Sets each include two different sized nesting containers ideal for snacks on-the-go, taking lunch to the office and for leftovers on the trail.
Made from food-grade, flexible silicone and a threaded airtight lid, they're simple to clean, easy to use and collapse to a fraction of their in-use size. For added compact storage, the smaller containers friction fit into the lid of the larger container.
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 walls, nylon 66 base & polypropylene lid
SpecialDishwasher Safe | Not Microwave Compatible
|Small Set||Large Set|
Frequently Asked questions
Is it compatible with other X-Seal & Go sizes?
Yes, X-Series products are designed with common dimensions to neatly nest together and save space in your pack.
Is it dishwasher-safe?
Yes, this cutlery can be washed in the dishwasher--top rack only.
Is it compatible with other X-Products?
Yes, our X-Series products work with each other and are designed with common dimensions to neatly nest together and reduce storage space.
Can it be used as a measuring cup?
Yes, it features measurement increments on the inside of the mug.