Nemo Riff 15 Endless Promise Down Sleeping Bag | Men's

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Product Description

Nemo Riff 15 Endless Promise Down Sleeping Bag | Men's

Ultralight Spoon® shape balances weight and comfort for side sleepers. Thermo Gill™ vents and a Blanket Fold™ draft collar give precise temperature control, while 800 FP hydrophobic down delivers serious warmth. Built with recycled polyester ripstop (C0 DWR) and designed for end-of-life recyclability through NEMO’s Endless Promise® program.

Warm, light, and built for side-sleeping comfort.

Ultralight Spoon® shape: Extra room at elbows and knees without excess weight.
Thermo Gill™ vents: Zip vents dump heat without inviting drafts.
Blanket Fold™ draft collar: Tuck-like seal around neck and face.
High-loft insulation: 800 FP hydrophobic down for warmth in cold, variable conditions.
Moisture defense: Reinforced hood/footbox resist tent condensation and abrasion.
Recycled shell & lining: 100% recycled polyester ripstop with C0 DWR.
Endless Promise®: Fully recyclable design to reduce waste.
Included: Stuff sack for packing and mesh bag for long-term storage.
Zipper: Full-length, anti-snag, left-zip, double slider.

15 °F / -9 °C (ISO Limit) model • Available in Regular and Long sizes.

Spec	Regular	Long
Minimum Weight	2 lb 7 oz / 1.12 kg	2 lb 10 oz / 1.2 kg
Packed Weight	2 lb 10 oz / 1.19 kg	2 lb 13 oz / 1.27 kg
Packed Size	11.5 × 7.5 in dia / 29 × 19 cm dia	12.0 × 7.5 in dia / 30 × 19 cm dia
ISO Comfort	28 °F / -2 °C
ISO Limit	17 °F / -8 °C
Fill Type	800 FP down (hydrophobic treatment)
Fill Weight	1 lb 3 oz / 540 g	1 lb 5 oz / 593 g
Fits Up To	6' / 183 cm	6'6" / 198 cm
Shoulder Girth	60 in / 152 cm	62 in / 157 cm
Hip Girth	53 in / 135 cm	54 in / 137 cm
Knee Girth	57 in / 145 cm	59 in / 150 cm
Compressed Volume	6.2 L	7.1 L
Shell Fabric	100% Recycled Polyester Ripstop w/ C0 DWR
Lining Fabric	100% Recycled Polyester Ripstop w/ C0 DWR
Color	Goodnight Gray
Zipper Location	Left

Specs may vary slightly by variant.