Slumberjack Camping, Hiking, & Climbing Gear from $100 to $179, from Onsaleland.com

When you look closely, you see that comfort is more than a result of great design, effective materials, high performance insulations, or additional stitching and quilting. Details and additional de... more

When you look closely, you see that comfort is more than a result of great design, effective materials, high performance insulations, or additional stitching and quilting. Details and additional design features are what separate Slumberjack bags from ordinary sleeping bags. Here are a few examples of what we mean: Internal Collars are baffles sewn to the liner and used to prevent heat loss from the user's body. Draft Tubes are baffles sewn adjacent to the zipper to keep cold air out and preve... less

When it comes to mummy sleeping bags, Slumberjack has something for everyone. Extreme backpackers, who insist on high quality and performance, will appreciate the pure functionality and utility of ... more

When it comes to mummy sleeping bags, Slumberjack has something for everyone. Extreme backpackers, who insist on high quality and performance, will appreciate the pure functionality and utility of these bags. Weekend warriors will be pleased with our innovative designs, high-tech insulations and numerous creature comfort features. Conventional campers will be attracted to the dependability and value of our mummy bags. Our mummy sleeping bags are roomy, compactable, include many technical elem... less

The new Optimus sleep system is designed to keep outdoor adventurers comfortable in fluctuating weather conditions from 0 F up to 25 F with just one sleep system. The all-in-one, transformable slee... more

The new Optimus sleep system is designed to keep outdoor adventurers comfortable in fluctuating weather conditions from 0 F up to 25 F with just one sleep system. The all-in-one, transformable sleep system is uniquely designed to deliver high-end performance without adding unwanted bulk and weight to your backpack. The Optimus system consists of two mummy-shaped sleeping bags, a bivy shelter and a compression stuff sack that holds all the components. When all three components are used togethe... less