Summit AMK Superlight Sleep System - LONG

 Description

The Summit AMK Superlight Sleep System is the future of alpine bags. It offers a wide fit so you can wear layered apparel while you sleep, which means the bag itself requires less insulation and weighs less for a lighter overall kit.

Specifications

• Sizes: REG, LONG
• Temp Rating: 30°F/-1°C (0°F/-18°C when sleeper is wearing AMK apparel)
• Total Weight: reg - 2 lbs 5 oz (1045 g) / long - 2 lbs 8 oz (1135 g)
• Stuffed Size: reg - 8.27" x 15.75" (21 cm x 40 cm) / long - 12.2" x 18.9" (31 cm x 48 cm)
• Internal Length: reg - 78" (198 cm) / long - 84" (213 cm)
• Max User Height: reg - 6' (183 cm) / long - 6'6" (198 cm)
• Hip Circ: reg - 58" (147 cm) / long - 60" (152 cm)
• Foot Circ: reg - 45" (114 cm) / long - 46.5" (118 cm)

Fabrics

• main body: breathable-waterproof Spectra® ripstop with metalized coating and non-PFC durable water-repellent (non-PFC DWR) finish
• lining: 7D recycled nylon with metalized coating and non-PFC DWR finish
• insulation: 1000 fill ProDown™; Responsible Down Standard (RDS) certified by Control Union, CU 843098
• stuffsack: Dyneema® fabric

Features

• Wide cut allows user’s apparel insulation to loft, which reduces the amount of insulation needed in the bag
• 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
• Water-resistant exterior helps keep insulation dry
• Center half zip keeps the bag light and compressible while maintaining access to the tie-in point
• Thin, down-insulated hood and footbox provide warmth
• Cinchable hood and collar help seal out the cold
• Dyneema® compression stuffsack included