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Review Summary
2026-06-17T20:00:00
Got the Forte 35 degree WIDE long sleeping bag and this thing is awesome. Perfect for summer camping. The older I get, I have less need for a super packable bag, more comfort and car camping these days. That being said, it is still a very packable bag. This bag delivers on comfort and room for days. I am 6'3" and have a little room to spare. The spoon shape, alongside the wide feature, is amazing for comfortable nights. I can finally sleep on my side and maneuver inside my bag. Also, the blanket fold collar is great. You can wrap it around your neck and seal yourself in, or you can tuck all the way in and place the collar into the mummy head of the bad and completely seal warmth in. I was so impressed with the style, I purchased a Disco 15 degree for the colder nights.
Ryan
2026-06-15T20:00:00
So far I've only done a pre-trip test, but I was impressed enough with the details that I'm pretty sure this is the best sleeping bag I've had. The shape allows for natural movement and none of that constricted feeling, while still saving some pack space and minimizing deadspace. The gills are well thought-out, as are the neck baffle and every other detail. I haven't bought a sleeping bag in a while, and I'm super impressed with this one and looking forward to logging some nights in it soon.
Eric25
2026-06-01T20:00:00
Just bought this bag for a 5 day bikepacking trip. Low temps were in upper 40s and highs in the upper 80s. It was the perfect bag for me at these temperature ranges. I like that it packed small enough to mount to my handlebars. The zip vents were a nice feature that I didn't think I needed but used on a warmer evening. Happy camper.
Pintz G.
2026-05-18T20:00:00
Forte is my go-to for Car/overland camping. I'm a side sleeper that likes a little extra wiggle room and this is perfect! Going to take advantage of the sale and upgrade my 20 forte and Disco 30 as well.
Mike A.
2026-05-11T20:00:00
Exactly what was needed for a Cold New Hampshire spring night! Just wish the colors were prettier lol
NH s.
2026-05-07T20:00:00
The Forte 20 has been fantastic so far. I went with the 20° because I'd always rather be too warm and vent the bag than end up cold when temps drop lower than expected. The Thermo Gills work great for dumping a little heat when needed. I also chose the regular wide version since I toss, turn, and sleep on my side constantly, especially while camping. The extra room makes a huge difference and the spoon shape actually lets you move naturally without feeling restricted. The hood, draft flap, comfort, packed size, and overall design are all excellent. Nemo really nailed the balance between comfort and packability. The updated storage bag is also a nice improvement over the older mesh sack. It takes up less space and sits nicely on a shelf. I also own the Disco (down), which is another awesome bag. The Forte packs down surprisingly small for a synthetic bag, but compared to my Disco down bag it still takes up close to twice the space in the compression sack. Just mentioning that for anyone comparing synthetic vs down options. I did catch the zipper a couple times, but honestly that feels like part of the sleeping bag experience no matter the brand. At least it's way better than fighting with old sleeping bags from the '90s. Overall, this has quickly become one of my favorite pieces of camping gear.
GCampLife
Shell Fabric: 20D 100% Recycled Polyester Ripstop w/ C0 DWR
Lining Fabric: 20D 100% Recycled Polyester Ripstop w/ C0 DWR
Left
646.85 cu. in (10.6L)
29 Degree F (-2 Degree C)
18 Degree F (-8 Degree C)
FP
6' (183cm)
Shoulder: 62" (157cm)
Hip: 57" (145cm)
Knee: 61" (155cm)
Packed: 18.0 x 9.5" (46 x 24cm)
3 lbs 5 oz (1.5kg)
811666037701
Room for days
By Ryan
Got the Forte 35 degree WIDE long sleeping bag and this thing is awesome. Perfect for summer camping. The older I get, I have less need for a super packable bag, more comfort and car camping these days. That being said, it is still a very packable bag. This bag delivers on comfort and room for days. I am 6'3" and have a little room to spare. The spoon shape, alongside the wide feature, is amazing for comfortable nights. I can finally sleep on my side and maneuver inside my bag. Also, the bl...
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Well thought-out design
By Eric25
So far I've only done a pre-trip test, but I was impressed enough with the details that I'm pretty sure this is the best sleeping bag I've had. The shape allows for natural movement and none of that constricted feeling, while still saving some pack space and minimizing deadspace. The gills are well thought-out, as are the neck baffle and every other detail. I haven't bought a sleeping bag in a while, and I'm super impressed with this one and looking forward to logging some nights in it soon.
Sustainably Built for Side Sleepers
The Nemo Forte Endless Promise Men's 20 Degree Synthetic Sleeping Bag (Regular) delivers sustainable performance for the modern adventurer. As the first bag in Nemo's Endless Promise collection, it's crafted with 100% recycled materials and engineered for full recyclability-keeping it out of landfills and on the trail. Whether you're car camping or deep in the backcountry, this synthetic 3-season sleeping bag blends comfort, versatility, and environmental responsibility.
Spoon Shape Comfort with Smart Venting
Featuring Nemo's Classic Spoon shape, this bag offers more space at the knees and elbows-perfect for side sleepers and restless campers. It provides a less-constrictive fit while maintaining a compact footprint. Thermo Gill zippered vents add personalized temperature control, while the Blanket Fold draft collar helps regulate warmth by sealing in heat or dumping excess with a quick adjustment. Sleep warm during chilly nights and cool on warmer ones-all from inside your tent.
High-Performance Recycled Construction
The Zerofiber 800 synthetic insulation is made from 100% post-consumer recycled content and offers Nemo's best warmth-to-weight ratio yet-staying warm even when wet. A bluesign-approved 20D recycled polyester ripstop shell delivers soft, plush comfort, while PFAS-free waterproof protection on the hood and footbox prevents tent condensation from soaking in. Opposite-side zippers allow two Nemo Forte sleeping bags to be joined for double capacity, making this eco-friendly 20 Degree F sleeping bag both versatile and future-ready.
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