Airtight Container
Make food storage simple with Onyx's stainless steel airtight containers. Available in a variety of sizes, these round metal canisters are well-suited for any kitchen task—from pantry organization to storing leftovers. A silicone seal and dual clamps create an airtight closure that keeps food fresh and protected from bacteria.
Durable, long-lasting, and non-reactive, Onyx stainless steel containers can replace dozens of plastic ones. Unlike plastic, they won't break, crack, or retain stains and odors. BPA- and phthalate-free, these eco-friendly containers are a sustainable solution you can count on for years to come.
Materials: #316 (18/10) food grade stainless steel with silicone seal
Made by: Onyx
Made in: Korea
Specifications:
- available in eight sizes, ranging from 8cm to 26cm ⌀
- silicone seal and dual clamp closure
8cm:
volume: 140 mL (4.8 oz)
size: 2" H x 3.1" ⌀
ideal for: fruit, trail mix, nuts
10cm:
volume: 350 mL (11.9 oz)
size: 2.3" H x 3.9" ⌀
ideal for: yogurt, desserts, toddler snacks
12cm:
volume: 710 mL (24 oz)
size: 2.8" H x 4.7" ⌀
ideal for: cereal, oatmeal
14cm:
volume: 1.1 L (4.75 cups)
size: 3.3" H x 5.5" ⌀
ideal for: sandwiches, burgers, salads
16cm:
volume: 1.5 L (6.6 cups)
size: 4" H x 6.3" ⌀
ideal for: leftover meals
18cm:
volume: 1.75 L (7.7 cups)
size: 4.3" H x 7.1" ⌀
ideal for: noodles, curries, stir fry
20cm:
volume: 2 L (8.8 cups)
size: 5" H x 7.9" ⌀
ideal for: grains, meal prep ingredients
26cm:
volume: 6 L (26.3 cups)
size: 6.5" H x 10.2" ⌀
ideal for: bagels, breads, bulk pantry ingredients
Care: The container's bowl is dishwasher and oven safe, but the lid is not.











