Featured in The Unplastic Shop, curated with the producers of The Plastic Detox to reduce your daily exposure to microplastics.
The EcoLunchBox Bento Wet Box™ Stainless Steel Food Container - Large Round is a 24 oz (700 ml) plastic-free bento with metal clasps, silicone seal, and a blue "Bento Wet Box Leak Proof!" label. Made only of steel and silicone. Text graphic reads: The Unplastic Shop. Curated by the Oceanic Preservation Society — the production team behind The Plastic Detox, now streaming worldwide — to reduce plastic exposure where it matters most. The EcoLunchBox Bento Wet Box™ Stainless Steel Food Container - Large Round is a round, blue and silver 24 oz (3 cups) bento box with metal clasps, leak proof, plastic free—perfect for fresh meals on the go. A hand holds the EcoLunchBox Bento Wet Box™ Stainless Steel Food Container - Large Round, featuring metal clasps and a blue “LEAK PROOF! ROUND” label. This plastic-free lunch box is set against a white background. A close-up of the EcoLunchBox Bento Wet Box™ Large Round, a stainless steel food container with a foldable metal handle, shown beside a blue and yellow food can on a white surface.
This product contains durable, reusable plastic, defined by the EPA as lasting 3 years or more. There is no single-use plastic.
The EcoLunchBox Bento Wet Box™ Stainless Steel Food Container - Large Round is a 24 oz (700 ml) plastic-free bento with metal clasps, silicone seal, and a blue "Bento Wet Box Leak Proof!" label. Made only of steel and silicone.

EcoLunchBox Bento Wet Box™ Stainless Steel Food Container - Large Round

1 item

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • Reusable stainless steel construction for a durable, long-lasting lunch solution.
  • Leakproof design thanks to a soft-close latch and silicone gasket.
  • Removable food-safe gasket allows for better cleaning and sanitation.

$36.00

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Free carbon neutral shipping on orders $29+. Arrives in 3-5 days. Free, easy 30-day returns.

With a unique soft-close latch and silicone gasket, this round bento lunch box offers leakproof convenience in style.

The Bento Wet Box Round has a 24-oz capacity (700 ml) and is designed to be leak-proof for wet dishes. The Bento Wet Box collection has earned its name because it’s ideal for wet entrées like drippy pasta, steamy stews, and saucy restaurant take-out meals.

Rugged and virtually unbreakable, our stainless steel Bento Wet Box is built to take a licking and keep on ticking meal after meal without dripping! Its removable gasket is designed for easy cleaning and replacement. Glued gaskets accumulate food juice/junk and bacteria, so a removable gasket is the best food-safe design.

Container Base and Lid: High-Quality, Food-Safe, Independently Tested 304 Series 18/8 Stainless Steel.

A Clear Food-Grade Silicone Gasket

Dishwasher safe. Not for use in the microwave.
This product contains durable, reusable plastic, defined by the EPA as lasting 3 years or more. There is no single-use plastic.

Let’s end the plastic era for good.

This product contains durable, reusable plastic, defined by the EPA as lasting 3 years or more. There is no single-use plastic.

Go Beyond Plastic

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More from The Unplastic Shop

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A collection of eco-friendly household items including a metal lunchbox, reusable bamboo utensils, toothpaste tablets, bamboo toothbrush, dish scrub, cleaning cubes, dish soap, and colored pencils, all arranged on a wooden board.
The unplastic shop

Curated to reduce plastic exposure where it matters most

Everything in this shop meets expert-backed criteria developed with the Oceanic Preservation Society — prioritizing reduced plastic where it counts most.

✓ Plastic never touches anything you ingest

✓ Free from BPA and all “BP” alternatives

✓ Free from PFAS and other “forever chemicals”

✓ Selected to avoid endocrine-disrupting chemicals (EDCs) and other chemicals associated with hormone disruption

Download the Standards