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Summit Series AMK Superlight Sleep System
The North Face
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Summit Series AMK Superlight Sleep System in Bloomington, MN
By The North Face
Current price: $840.00
Original price: $850.00


Summit Series AMK Superlight Sleep System in Bloomington, MN
Current price: $840.00
Original price: $850.00
Loading Inventory...
Size: LNG
Color: Summit Gold/Tnf Black
The Advanced Mountain Kit is made with unparalleled precision for the world’s best mountain athletes. Our Summit AMK Superlight Sleep System is the next step in the evolution of alpine bags. It offers a wide fit so you can wear multiple layers while you sleep, meaning the bag itself requires less insulation for a lighter overall kit.
- Thin, down-insulated hood and footbox provide warmth
- Cinchable hood and collar help seal out the cold
- Center half zip keeps the bag light and compressible while maintaining access to the tie-in point
- Wide cut allows user’s apparel insulation to loft, which reduces the amount of insulation needed in the bag
- Water-resistant exterior helps keep insulation dry
- Combination of 1000 fill ProDown™ and a wide cut creates a multi-temperature system: 30°F/-1°C as a standalone bag; 0°F/-18°C when used as part of the AMK apparel-layering system
- Shell fabric made with Spectra® ripstop for ultra-lightweight durability
- Dyneema® compression stuffsack included
The Advanced Mountain Kit is made with unparalleled precision for the world’s best mountain athletes. Our Summit AMK Superlight Sleep System is the next step in the evolution of alpine bags. It offers a wide fit so you can wear multiple layers while you sleep, meaning the bag itself requires less insulation for a lighter overall kit.
- Thin, down-insulated hood and footbox provide warmth
- Cinchable hood and collar help seal out the cold
- Center half zip keeps the bag light and compressible while maintaining access to the tie-in point
- Wide cut allows user’s apparel insulation to loft, which reduces the amount of insulation needed in the bag
- Water-resistant exterior helps keep insulation dry
- Combination of 1000 fill ProDown™ and a wide cut creates a multi-temperature system: 30°F/-1°C as a standalone bag; 0°F/-18°C when used as part of the AMK apparel-layering system
- Shell fabric made with Spectra® ripstop for ultra-lightweight durability
- Dyneema® compression stuffsack included




















