Mammut

Perform Down Sleeping Bag: 19F Down

"Bluesign Approved" indicates that the materials used in the product are manufactured in an environmentally friendly manner. This certification ensures that the production process minimizes harmful substances, conserves resources, and maintains safe working conditions. Choosing Bluesign Approved products means you're supporting sustainable practices and making a responsible choice for the environment.

A PFC-free DWR (Durable Water Repellent) coating means the sleeping bag repels water without using harmful perfluorinated compounds. This is important for both your health and the environment, as PFCs can have negative effects on ecosystems. By selecting a PFC-free sleeping bag, you’re opting for a safer, more eco-friendly option that still provides excellent water resistance.

"700-fill duck down" refers to the insulation quality of the sleeping bag. The fill number measures the loftiness and warmth of the down insulation, with higher numbers indicating better insulation properties. A 700-fill rating means the sleeping bag is lightweight yet provides excellent warmth, making it ideal for cold weather camping or backpacking.

The European Norm/ISO Comfort Rating provides a standardized measure of how comfortable a sleeping bag is at different temperatures. The Comfort Rating indicates the lowest temperature at which a person can sleep comfortably, while the Lower Limit Rating shows the minimum temperature for survival. Understanding these ratings helps you choose the right sleeping bag based on the expected weather conditions for your outdoor adventures.

A draft tube is a fabric tube located along the inside of the zipper in a sleeping bag. Its purpose is to prevent cold air from entering through the zipper, providing an extra layer of insulation. This feature is especially beneficial in colder temperatures, as it helps maintain warmth inside the bag, ensuring a more comfortable night’s sleep while camping or backpacking.

Features like Bluesign Approval, PFC-free DWR coating, 700-fill duck down insulation, European Norm/ISO Comfort Ratings, and draft tubes all work together to enhance the performance of a sleeping bag. They ensure that the bag is environmentally friendly, water-resistant, warm, and comfortable in various temperatures, making it a reliable choice for outdoor enthusiasts. Investing in a sleeping bag with these features means you’ll be better prepared for your adventures, leading to a more enjoyable experience.