NEMO’s Endless Promise. By all in tents and purposes, the NEMO Forte Endless Promise 35 Men’s Sleeping Bag performs just as well as previous Fortes already beloved by backpackers. New for this year, NEMO introduces a more sustainable approach to its construction. Endless Promise utilizes fully recycled materials from the shell to the lining. Even the insulation is 100% recycled, and NEMO minimizes wasting scrap by insulating the draft tube in leftovers. NEMO also updated the Thermo Gills with multistage zipping for better temperature regulation. Apart from that, it’s the same Forte that’s so popular for backpacking. Popular sleeping bag for backpacking redesigned with NEMO’s Endless Promise. Endless Promise utilizes completely recycled materials in the shell, insulation, and lining. Primaloft RISE insulation ensures warmth with 100%recycled polyester and leftover scraps in the draft tube. Redesigned Thermo Gills with multistage zipper configuration for advanced thermal regulation. Classic Spoon shape allows greater space for side-sleepers, tossers, and turners. Men’s left-sided zipper pairs with Women’s right-sized zipper. Includes stuff sack that packs down to the size of a couple water bottles. Shell: 30D 100% Recycled Polyester, Bluesign Approved. Lining: 20D 100% Recycled Polyester. Insulation: Synthetic Primaloft RISE (100% Post-Consumer Recycled, Bluesign Approved). ISO Comfort Limit: 40F. Packed Size: 11.5 x 9in. Fits Up To: [Regular] 6ft; [Long] 6ft 6in. Shoulder Girth: [Regular] – 64 in; [Long] – 66 in. Hip Girth: [Regular] – 59 in; [Long] – 60 in. Knee Girth: [Regular] – 62 in; [Long] – 64 in. Compressed Volume: [Regular] – 5.3 L; [Long] – 5.7 L.