Heller MB1 Lounge Chair, recyclable polyethylene, designed by Mario Bellini, Compasso d'Oro winner
Heller MB1 Lounge Chair in White, recyclable polyethylene, designed by Mario Bellini, Compasso d'Oro winner
Heller MB1 Lounge Chair in Dark Grey, recyclable polyethylene, designed by Mario Bellini, Compasso d'Oro winner
Heller MB1 Lounge Chair in Dark Grey, recyclable polyethylene, designed by Mario Bellini, Compasso d'Oro winner
Heller MB1 Lounge Chair in Dark Grey, recyclable polyethylene, designed by Mario Bellini, Compasso d'Oro winner
Sustainability verified

MB1 Lounge Chair

Heller
Sale price$1,250.00
Color: Dark Grey
In Stock Items ship within two weeks

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MB1 Lounge Chair

Mario Bellini’s MB1 Chair is a masterwork of modern indoor-outdoor seating, designed in 2003 and honored with both the iF Design Award and Red Dot in 2004 . Made from self-cushioning, roto-molded polyethylene with Worry Free Plastics™, it’s impressively lightweight, yet durable enough to withstand heat, moisture, and everyday use . Whether on your patio, home office, or a sophisticated hospitality space, the MB1 delivers exceptional comfort and sculptural elegance. Available in crisp white and deep dark grey, this iconic chair is a timeless commitment to sustainable design.

Heller +

For over 50 years, Heller has redefined what modern furniture can be—industrial in process, sculptural in form, and endlessly sustainable in spirit. Founded in 1971 and proudly manufactured in the USA, Heller partners with some of the most celebrated names in design—Massimo and Lella Vignelli, Sergio Asti, Mario Bellini, and Frank Gehry, among others—to create bold, enduring pieces that are as collectible as they are functional. Their designs live in the permanent collections of MoMA, the Centre Pompidou, and the Philadelphia Museum of Art, and remain icons of modern living—equally at home in an urban loft or a sunlit patio.

At Comosum, we’re proud to carry Heller because their values mirror ours: timeless design, radical sustainability, and a commitment to originality. Every product is crafted using recycled or recyclable materials and part of a groundbreaking closed-loop take-back program—meaning nothing ever ends up in a landfill. With innovations like Worry Free Plastics™ and NFT-backed certificates of authenticity, Heller is setting new standards in circular manufacturing and design transparency. This is furniture made for now, designed for forever, and backed by a vision of modernism that never imitates—only evolves.

Shipping & Returns +

Ships within 2 weeks

2-year warranty terms and conditions apply.

Country of Production +

USA

Dimensions +

Width: 31"
Depth: 30"
Height: 25"
Seat Height: 14"

Care Guide +

For minor spots Heller recommends a damp soft cloth and non abrasive bleach free cleaner.
For heavier marks a mild bleach free detergent (such as dishwashing liquid diluted in warm water) and soft brush with will be sufficient. Wipe excess water off with a chamois.

Heller

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Crafted with Care

From responsible materials to skilled hands - watch how quality is created

FDB Møbler: Danish Craftsmanship

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Ethnicraft: The Journey of Solid Wood

From sustainable forests to finely crafted pieces — the making of Ethnicraft furniture.Discover Ethnicraft’s global production process as wood is selected, milled, and shaped across specialized workshops to create signature furniture that blends traditional woodworking with contemporary design.

Greenington: Bamboo Furniture

From forest to finished piece — the sustainable craft of Greenington bamboo furniture.This video showcases how Greenington uses responsibly harvested bamboo and certified eco-friendly processes to create durable, beautiful furniture while minimizing environmental impact.

Made to last chosen with intention.

Comosum's Ethos

At Comosum, we don’t just list any product; we meticulously curate them. Every piece at Comosum is selected for its quality, responsible materials, and long-term use in real homes. That means no throwaway items, no fast furniture, and no hidden shortcuts in craftsmanship. When you buy from us, you’re choosing pieces built to last, made by makers who stand behind their work so you can feel confident bringing them into your home.