NEMO Forte Men's Endless Promise Synthetic Sleeping Bag 35

The NEMO Forte Endless Promise 35 is the lighter sibling in the Forte lineup, built for summer and warmer 3-season use. A comfort rating of 6°C and limit of 1°C, tested to ISO 23537, mean it's suited to nights that rarely dip near freezing — think summer trips at moderate elevation or milder autumn weekends. The 500 g Zerofiber 800 PCR fill is a synthetic insulation made from 100% post-consumer recycled content; at a total bag weight of 907 g, that's a reasonable trade-off between synthetic bulk and warmth for this temperature range. A two-way zipper allows venting on demand, and foot-box ventilation helps shed excess heat on warmer nights — a detail absent from the colder bags in the range. Both shell and liner are 20D recycled polyester with a DWR finish, and the hood uses a fitted, contoured cut. Bluesign-certified, PFC-free, and designed to be fully recyclable as part of the Endless Promise collection, this bag suits hikers up to 183 cm tall who want a lighter option for warm-weather trips without giving up on sustainable materials.