NEMO Mayfly OSMO 3-Person Lightweight Backpacking Tent

Armed with NEMO's® top-performing OSMO™ fabric on the fly, Mayfly OSMO is a notably durable backpacking shelter for adventurers ready to hit the trail. A proprietary composite fabric, OSMO is made from 100% recycled polyester and nylon yarns and scores 4x better in water repellency than standard tent fabrics - all while stretching 3x less when wet. OSMO fabrics meet fire retardancy standards without the use of added chemicals and are treated with PFAS-free waterproofing.

Paired with the OSMO fly is a super-durable ripstop tent floor that can withstand the not-so-precious treatment that comes with life on the trail. Mayfly OSMO's massive doors and generous headspace, however, feel anything but rough - there’s ample room for three to comfortably sit side by side.

Featuring NEMO-exclusive Elements™ hardware, this semi-freestanding tent offers an easy, intuitive setup that’s highlighted by the Axial™ corner anchors, which allow for connection and adjustment in one streamlined piece. A Divvy Cube™ stuff sack completes the package for efficient storing and splitting the weight with a friend.

• Three person, three season, semi-freestanding tent
• bluesign® approved OSMO fly meets strict ecological and chemical requirements; produced with minimum impact on people and the planet
• High-performance, high-strength OSMO poly-nylon ripstop fabric has 4x longer lasting water repellency and 3x less stretch when wet
• OSMO fabric made from 100% recycled yarns that are PFAS-free and meet flame retardancy standards without the use of added chemicals
• Super-durable 68D PU ripstop floor withstands rough treatment on the trail and helps tent last longer
• Two doors and generous headspace allow for side-by-side seating
• Two vestibules
• Hubbed, pre-bent aluminum poles with high-arching main pole to significantly increase volume at head and foot
• Color-coded webbing and NEMO-exclusive Axial corner anchors create smooth, intuitive setup experience
• Tapered floorplan saves weight while giving backpackers space where they need it most
• Divvy Cube rectangular stuff sack allows you to split weight with your partner and stow in backpack
• Stakes, pole repair splint, repair kit and guy-out cord included
• Protected by the NEMO Lifetime Warranty
• Color: Citron / Mango
• Peak height: 42"
• Floor dimensions: 88"L x 68"W
• Packed dimensions: 18" x 6.5" x 4"
• Minimum weight: 3 lbs. 10 oz.
• Vestibule area: 8.6 sq. ft. + 8.6 sq. ft.