Nemo Mayfly OSMO 2P Lightweight Backpacking Tent

The NEMO Mayfly OSMO 2P is a lightweight backpacking tent designed for adventurers who want durability, weather protection, and real livability without carrying extra weight. Built with NEMO’s high-performance OSMO™ fabric, the Mayfly delivers long-lasting water repellency and resists sagging when wet, keeping the tent taut and dependable through changing conditions.

The OSMO fly is paired with a tough ripstop floor that stands up to rocky campsites and repeated use, while large doors and generous headspace make the interior feel open and comfortable for two. Whether you’re waiting out weather or settling in after a long day, the Mayfly balances lightweight efficiency with everyday comfort.

Setup is fast and intuitive thanks to NEMO-exclusive Elements™ hardware and Axial™ corner anchors, which combine connection and adjustment into a single, streamlined piece. The Divvy Cube™ stuff sack makes it easy to pack efficiently or split the load between partners.

Why it works

• OSMO™ fly fabric offers 4x better water repellency and 3x less stretch when wet

• Made with 100% recycled yarns and PFAS-free waterproofing

• Durable ripstop floor stands up to rough campsites

• Large doors and ample headspace provide comfortable interior space for two

• Semi-freestanding design balances weight savings with stability

• Elements™ hardware and Axial™ corner anchors simplify setup and adjustment

• Divvy Cube™ stuff sack allows efficient packing and easy weight sharing

Best for

Backpackers looking for a lightweight, durable two-person tent with excellent weather protection and enough interior space to stay comfortable on multi-day trips.