Mammut Relax Sleeping Bag

The Mammut Relax Down is a three-season bag with a comfort rating of 32 degrees Fahrenheit. It is best suited for spring, summer, and autumn camping, though it has an extreme rating down to 3 degrees Fahrenheit for emergency situations.

The central zipper allows for easier access and more intuitive climate regulation. You can unzip it partially to vent heat without having to maneuver around the side of the bag, which is particularly helpful if you are sleeping in a confined tent space.

Yes, the hood is constructed from a specialized soft material designed to minimize the crinkling noise often associated with synthetic sleeping bag fabrics. This reduction in ambient noise, combined with the included sleep mask and earplugs, helps create a quieter environment for rest.

The foot box is shaped to follow the natural position of your feet while you sleep, providing extra room for your toes without adding unnecessary bulk or weight. This design keeps the bag efficient while preventing your feet from feeling cramped.

The shell features a PFC-free water-resistant treatment that helps protect the down insulation from light moisture and damp conditions. While it is not waterproof, it is durable enough to handle the condensation often found inside a tent.

It uses a blend of 90% grey duck down and 10% grey duck feather. This combination provides a high warmth-to-weight ratio, ensuring you stay insulated while keeping the overall pack weight manageable for hiking.