Featured in The Unplastic Shop, curated with the producers of The Plastic Detox to reduce your daily exposure to microplastics.
Product Gallery
EcoLunchBox Three-in-One Giant Stainless Steel Lunch Box
1 item
Why we love it
- Free from 3,000+ banned ingredients and meets our EU-informed standards.
- Holds an impressive 8 cups of food.
- Made from non-toxic materials for health.
- Reusable metal design supports the planet.
Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.
Do you have a giant lunchtime appetite? Our large stainless steel lunchbox, the Three-in-One ECOlunchbox, holds an impressive 8 cups of food in three separate food containers that nest and clip together.
Our Giant lunchbox, an extra-large food container in the ECOlunchbox collection, is an amazing piece of planet-friendly, non-toxic lunch hardware designed to handle generous portion sizes. This large bento box is twice the size of its smaller cousin, the regular-size ECOlunchbox Three-in-One, which holds 4 cups of food.
Product Details:
- Rugged, large stainless steel lunchbox is non-toxic and waste-free.
- 3 sections to keep food separated
- When clipped closed, the Giant measures all together 5 1/4 inches wide, 7 inches long and 3 inches high
- The upper and lower levels of the two-tiered bento each hold 3.5 cups (28 oz). The top layer is 1.75 inches deep and sits on top of the bottom layer, which is 1.25 inches deep
- The rectangular nesting container with lid measures 2 1/2 inches wide by 4 3/4 inches long by 1 5/8 inches high (interior dimension is 1.5 inches) and holds 1 cup. This container can be either packed separately or tucked in the top level of the metal lunchbox
- The clips on this large bento box lunch box can be adjusted to desired stiffness
- The Three-in-One Giant ECOlunchbox is not leak proof. Damp foods, such as cut fruit, hummus and other thick sauces, work well in our containers. Our lids don't have any plastic gaskets or other added synthetics to create a seal. Therefore, sauces and liquids may leak
- Not for use in the microwave. Food may be reheated in the metal containers in a medium-heat oven or over a campstove.
- Dishwasher safe
- Made in India
Grove Values
Save time with product subscriptions
1% back
in rewards
4% back
in rewards
-
No surprise charges
We’ll send multiple reminders before subscriptions ship.
-
You’re in control
Easily edit, reschedule, or cancel right up until your order ships.
-
Better for the planet
Subscriptions ship together to reduce packaging and carbon emissions.
Subscribe and earn more on featured items
1.5% back
in rewards
6% back
in rewards
-
No surprise charges
We’ll send multiple reminders before subscriptions ship.
-
You’re in control
Easily edit, reschedule, or cancel right up until your order ships.
-
Better for the planet
Subscriptions ship together to reduce packaging and carbon emissions.
- Subscription rewards multipliers do not stack with rewards multiplier events.
More from 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