ECOlunchbox Seal Cup XL

Sometimes you’re hungry enough to size up! The Seal Cup™ XL is a part of the Seal Cup nesting set and holds 3.25 cups (769 ml).

Plastic-free and leak-proof, the Seal Cup XL is designed to coordinate with the Seal Cup Trio. Pack up the Seal Cup XL with your entree or fluffy salad, add a couple of other Seal Cups full of side dishes for a nutritious, delicious meal. At the end of the day, the empty XL, Large, Medium, Small and Mini are designed to nest one inside of the other for nifty, compact packing on the way back home.

Our Blue Water Bento collection lunch containers are designed FOR the ocean and BY the ocean. It’s the beauty of our oceans that has inspired all our designs. The tide pool inspired the texture of the Seal Cup XL’s dark teal silicone lid. Sneak a peek at the behind-the-scenes design process.

The Seal Cup XL makes your lunches greener and our oceans cleaner by keeping dangerous plastics out of your lunch and our oceans.