Now, there’s a sleeping bag to join them: the Fly Creek UL25. With a similar emphasis on superlight, super-efficient performance, it'll help to keep your trail weight to a minimum.

The Cedar Ridge Alloy 20 Sleeping Bag is just $42 during REI's massive outlet sale until April 28. Shoppers say it's very warm and feels like a comforter.

Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The Kibhous Maraawa Sleeping Bag is on sale for $25, which ...