NEMO Equipment Forte 35F Sleeping Bag - Men's Chimera/Birch Bud Regular/Wide. Designed using just a single material family Forte is now officially a standout in sustainability as well as comfort and performance. The bags Classic Spoon shape continues to be a game changer for side sleepers offering more room at the knees and shoulders for a less-constricted feel. Its upgraded Thermo Gill vents feature a new multistage zipper system that dramatically increases the usable temperature range of the bag and allows for fine-tuning of comfort from within. And the suite of recycled fabrics and material ensures an unbelievably blissful nights sleep wherever you roam. Endless Promise is NEMOs commitment to reduce resource consumption keep gear out of the landfill and help preserve our planet for future adventures. All EP products are painstakingly designed to be mono-polymer in order to be easily fully recyclable. In addition to the bluesign approved shell and recycled liner Forte is filled with 100percent post-consumer recycled Zerofiber PCR synthetic insulation. This fill packs down small maintains its loft and provides warmth even when wet. Finally cozy details like the Blanket Fold draft collar and integrated pillow pocket pair with the buttery-soft fabrics to keep comfort at the forefront. You might even say that comfort is this bags... forte. Specifications for NEMO Equipment Forte 35F Sleeping Bag - Men's: Manufacturer: NEMO Equipment Color: Chimera/Birch Bud Temperature Rating: 35 F / 1.6 C Bag Shape: Spoon Zipper Type: Left Insulation: Primaloft RISE insulation Gender: Male Age Group: Adults Features of NEMO Equipment Forte 35 Sleeping Bag - Men's Classic Spoon shape adds room at elbows and knees for versatile comfort. Updated with Primaloft RISE insulation featuring 80percent post-consumer recycled content and engineered to deliver maximum warmth retention and water resistance with less weight than conventional synthetic insulation. A fabric set of 30D Nylon Ripstop and 20D Nylon Taffeta offers an ultra-plush sleep experience. Thermo Gills allow you to vent body heat without letting cold drafts in. Blanket Fold external draft collar and a full-length draft tube provide tucked-in comfort and temperature regulation. Full-length double-slider #5 YKK zipper with zipper plow makes getting in and out of the bag a breeze. Integrated pillow pocket allows a jacket extra clothes or Fillo to be stuffed into the sleeve opening for secure elevated support through the night. Opposite-sided zippers on Forte Men's and Women's models increase versatility by allowing them to be zipped together into a double sleeping bag. Protected by the NEMO Lifetime Warranty. Patent # D804780. Patents pending. Package Contents: NEMO Equipment Forte 35F Sleeping Bag - Men's NEMO Equipment 811666037749: Forte 35F Sleeping Bag - Men's Chimera/Birch Bud Regular/Wide