A bivouac box for your backpack. A week bivouacking in Chamonix is about more than just boiling coffee and eating in your sleeping bag. When it comes to equipment, you need to make sure you are carrying only the bare essentials. As you will be packing your down jacket anyway, Mammut have developed the Sphere Eigerjoch sleeping bag. The volume of down, sourced from animal-friendly operations, is reduced in the upper body area to take account of the additional warmth provided by your jacket. To make sure you don’t need to leave your sleeping bag at all on very cold days or during bad weather, it has openings for the arms and a zipper at the bottom to allow you to walk around. An insulating collar retains heat around the feet while the closed hood combines an unrestricted view with effective protection from the cold.

The finest down for a hotel under the stars. Mammut have developed a sleeping bag for bivouac nights on a north face. The Mammut Sphere Nordwand is an extremely light 3-season sleeping bag designed to fit in any backpack as an essential item on all long extreme tours. The premium-quality thermoactive-coated down with an amazing 950 cuin puff strength reflects the body’s heat and provides excellent insulation. Wave-shaped chambers prevent the fine down from slipping to create cold bridges. To make sure no annoying spindrifts disturb your sleep, the SuperDRY water-resistant technology keeps both the down and you dry. The hood sits like a beanie on your head, guaranteeing a perfect view of the next pitch even when completely closed.

The Kompakt MTI 3-Season Wide 195 Sleeping Bag from Mammut is a multi-award winning legend: Ultralight, extremey compressible and outstanding weight/insulation ratio. Best in class in terms of package size.

The Kompakt MTI 3-Season Wide 215 Sleeping Bag from Mammut is a multi-award winning legend: Ultralight, extremey compressible and outstanding weight/insulation ratio. Best in class in terms of package size.

The Nordic Down 3-Season 195 Sleeping Bag from Mammut is a new Nordic generation of sleeping bags that are developed for occasional hikers, who look for an all year bag to stay in a mountain hut or go camping. Thanks to their carefully developed high quality filling and fabrics the new Nordics offer excellent warmth to weight ratio and a much nicer feeling on skin.

The Nordic OTI Summer 195 Sleeping Bag from Mammut is a new Nordic generation of sleeping bags that are developed for occasional hikers, who look for an all year bag to stay in a mountain hut or go camping. Thanks to their carefully developed high quality filling and fabrics the new Nordics offer excellent warmth to weight ratio and a much nicer feeling on skin at an accessible price.

The Nordic OTI Spring 195 Sleeping Bag from Mammut is a new Nordic generation of sleeping bags that are developed for occasional hikers, who look for an all year bag to stay in a mountain hut or go camping. Thanks to their carefully developed high quality filling and fabrics the new Nordics offer excellent warmth to weight ratio and a much nicer feeling on skin at an accessible price.

The Nordic OTI 3-Season 195 Sleeping Bag from Mammut is a new Nordic generation of sleeping bags that are developed for occasional hikers, who look for an all year bag to stay in a mountain hut or go camping. Thanks to their carefully developed high quality filling and fabrics the new Nordics offer excellent warmth to weight ratio and a much nicer feeling on skin at an accessible price.

The Creon MTI Spring 195 Sleeping Bag from Mammut is a large wide-cut rectangular synthetic sleeping bag is ideal for camping or traveling. Thanks to a continuous zipper fastening, it can also be easily converted into a blanket. The long 2-way zipper allows the 195 L model to be joined to the 180 R model to create one large sleeping bag.

The Creon Down 3-Season 195 Sleeping Bag from Mammut is a large, wide-cut rectangular down sleeping bag that is ideal for camping or traveling. Thanks to a continuous zipper fastening, it can also be easily converted into a blanket. The long 2-way zipper allows the 195 L model to be joined to the 180 R model to create one large sleeping bag. The RDS-certified down filling saves weight and ensures breathable insulation.

The Creon MTI 3-Season 195 Sleeping Bag from Mammut is a large, wide-cut rectangular synthetic sleeping bag is ideal for camping or traveling. Thanks to a continuous zipper fastening, it can also be easily converted into a blanket. The long 2-way zipper allows the 195 L model to be joined to the 180 R model to create one large sleeping bag.

The Kompakt MTI Spring Traveller 195 Sleeping Bag from Mammut is Very light and compact rectangular sleeping bag – the wide cut and soft fabrics make it simply comfortable.

Thanks to high-performing Ajungilak MTI Pro synthetic insulation, the Mammut Kompakt MTI Summer Long Sleeping Bag is ultra-lightweight, extremely compressible and has an outstanding warmth-to-weight ratio. Silky smooth fabrics provide next-to-skin comfort and an ergonomically shaped footbox helps to retain warmth around your extremities.

Thanks to high-performing Ajungilak MTI Pro synthetic insulation, the Mammut Kompakt MTI Spring Long Sleeping Bag is ultra-lightweight, extremely compressible and has an outstanding warmth-to-weight ratio. Silky smooth fabrics provide next-to-skin comfort and an ergonomically shaped footbox helps to retain warmth around your extremities.

Extremely lightweight materials and top quality down make the Sphere Down one of the lightest sleeping bags with the lowest packing volume.

The multi-award-winning legend: Ultra-lightweight, extremely compressible and with an excellent weight/insulation ratio. Now also available in a women’s version. The women’s model has a larger hood, is tailored to their needs and has a fleece lining in the foot part The high-performance Ajungilak® MTI™ Pro filling combines low weight, optimum compressibility and maximum heat insulation Excellent weight/insulation ratio Silky-smooth fabrics Ergonomic Foot increases comfort and insulation

The multi-award winning legend: Ultralight, extremey compressible and outstanding weight/insulation ratio. Best in class in terms of package size. The high-performance Ajungilak® MTI™ Pro filling combines low weight, optimum compressibility and maximum heat insulation Excellent weight/insulation ratio Silky-smooth fabrics Ergonomic Foot increases comfort and insulation

The multi-award winning legend: Ultralight, extremey compressible and outstanding weight/insulation ratio. Best in class in terms of package size. The high-performance Ajungilak® MTI™ Pro filling combines low weight, optimum compressibility and maximum heat insulation Excellent weight/insulation ratio Silky-smooth fabrics Ergonomic Foot increases comfort and insulation

The Kompakt MTI 3 Season 165 Sleeping Bag from Mammut is a multi-award winning legend: Ultralight, extremey compressible and outstanding weight/insulation ratio. Best in class in terms of package size.

Synthetic fiber expedition range for tough conditions – from tundra to taiga, the Tyin MTI is ideal for damp and cold regions in the far North. Trinity Construction provides greater protection and better insulation in the foot and head area Additional layer of fiber for improved insulation in the foot area All materials are designed for longevity and durability Ajungilak® MTI™ Endurance: very robust synthetic fiber filling shelterTX™ around the foot box and hood for optimum moisture protection Inside zip pocket