NEMO Equipment Riff Sleeping Bag

The Spoon shape is specifically contoured to provide extra room at the elbows and knees. This allows side sleepers to bend their limbs naturally without feeling constricted by the tight fit of a traditional mummy bag.

The Riff is rated as a three-season bag with a temperature range of 15F to 30F. While it is excellent for spring, summer, and fall, it is not designed for deep winter conditions or sub-zero temperatures.

The 800 fill power down is highly compressible, allowing the bag to pack down into a relatively small size for your pack. It offers a great warmth-to-weight ratio, making it ideal for backpacking where space is limited.

Yes, while the Spoon shape is optimized for side sleepers, it is perfectly comfortable for back sleepers as well. The extra width provides a less claustrophobic feel than a standard mummy bag regardless of your sleeping position.

The Endless Promise designation indicates that NEMO has designed this product with circularity in mind, focusing on durability, repairability, and responsible end-of-life management to reduce environmental impact.