Skip to content


Your cart is empty

Plastic-free and leak-proof, the Seal Cup™ Trio is a three-piece nesting lunch container set ideal for packing a variety of foods and keeping them separate.

The steel-and-silicone lunch and snack containers are nesting, so you can pack up to a total of 5 cups of food in the morning and after you've eaten tote them home compactly by nesting each container inside the other. How nifty is that?

100% plastic-free + leak-proof

Because ECOlunchbox containers and lunchboxes are made with non-toxic, environmentally-friendly materials, the Seal Cup Trio makes your lunches greener and our oceans cleaner by keeping dangerous plastics out of your lunch and our oceans.

All parts are dishwasher and oven safe.

Product Details:

  • Large container measures 4.75 in. diameter x 2.25 in. tall. Capacity is 20 oz. (2.5 cups)
  • Medium container measures 4.1 in. diameter x 2.1 in. tall. Capacity is 12 oz. (1.5 cups)
  • Small container measures 3.5 in. diameter x 2 in. tall. Capacity is 8 oz. (1 cup)
  • Lunchbox bottoms are designed to be stacked in a nesting format for compact storage
  • All parts are dishwasher and oven safe
  • Not for use in the microwave
  • Steel and silicone container is lighter than glass containers and unbreakable
Seal Cup™ Trio - Reusable Container - Ecopiggy Shop
Reusable Container Trio Sale price$33.00