Sculptural, sustainable, and stunningly simple  the MB2 Sofa is a bold evolution of Bellini’s design ethos. Like its counterpart the MB1, it’s made from a single molded piece of polyethylene using Heller’s exclusive Worry Free Plastics™: a material engineered to be regenerative, non-toxic, and capable of composting naturally over time without releasing harmful microplastics.

Spacious enough to comfortably seat two, the MB2 is weather-resistant and equally at home poolside, in a gallery-like living room, or a high-end hospitality space. It’s a refined statement piece that proves sustainability can be seamless

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.

USA

Width: 59"
Depth: 30"
Height: 25"
Seat Height: 14"

Ships within 2 weeks

2-year warranty terms and conditions apply.

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.