Sea to Summit - Alpine -29°C - Down sleeping bag

Warm down sleeping bag for extreme adventures in cold weather

With the Alpine -29° down sleeping bag from the outdoor specialists at Sea to Summit, you are ideally equipped to withstand very cold conditions when winter camping, in the high mountains or on expeditions in colder, less hospitable parts of the world! The "-29°" part of the name refers to the lower limit of the temperatures this sleeping bag protects you from. Its spacious cut allows you to sleep comfortably, but also offers a little extra storage space for equipment that you don't want left in the cold. A Sea to Summit pillow (regular size) is also able to fit inside the hood of the sleeping bag. Plus, the Alpine -29° can be combined with other sleeping bags from Sea to Summit.

First-class choice of materials and workmanship

The outer material of the Alpine -29° is both waterproof and breathable, ensuring extra comfort both inside and outside of a tent. In addition, the RDS-certified goose down insulation boasts a fill power of 850+ cuin, which ensures top-class thermal performance. The down has been treated with Ultra Dry Down technology, giving it greatly improved water resistance. This sleeping bag features an intelligent baffle construction that has been adapted to the human anatomy, which ensures optimal heat distribution. Last but not least, the zip stops before the feet area to ensure maximum insulation performance in this particularly cold-sensitive area of the body.

The advantages at a glance:

• Cleverly cut mummy sleeping bag for extreme climates
• High heat retention
• Moisture-resistant down treatment
• Intelligent construction