LAYER and MAZZU Introduce Modular Spring-Based Camping Mattress Without Foam

Design studio LAYER has partnered with MAZZU to rethink one of camping’s most familiar pieces of gear: the sleeping mattress. Rather than relying on traditional foam and air-filled structures, which often force users to compromise between comfort and portability, the collaboration proposes a structural redesign built around adaptability and repairability. The mattress replaces foam entirely with a grid of 72 small elastic spring units. Each spring operates independently, adjusting to the sleeper’s body and distributing weight more dynamically than standard foam pads.

This modular system aims to replicate the comfort of a home mattress while maintaining outdoor practicality. The components connect using simple snap-fit connectors and paracord, allowing the mattress to be assembled and disassembled with ease. When packed, the system collapses into a wheeled case that also functions as a campsite nightstand, adding a secondary utility to the design. A thin topper is included, not to add bulk, but to smooth the sleeping surface while preserving the responsive structure beneath.

A key aspect of the concept is sustainability. By eliminating polyurethane foam and adhesives, the design allows every individual component to be cleaned, repaired, or replaced separately. This approach encourages longevity, positioning camping equipment as durable tools rather than disposable products. Instead of adding more padding to solve comfort issues, LAYER and MAZZU focus on intelligent internal architecture. The result is a camping mattress that challenges the long-standing trade-off between simplicity and comfort, suggesting that innovation in structure—not material excess—can redefine outdoor rest.