The Deuter Neosphere -15 Regular Sleeping Bag is a four-season bag and is one of Deuter's new down sleeping bags with maximum insulating qualities!

Deuter use their Thermo Stretch Comfort System on the inside: the lining is constructed with elastic seams allowing the bag to expand up to 25% in width.

However, the shell has a roomy cut and thus not only keeps the loft of the down, but enhances the insulation by providing even more space for the down to expand.

Compared to other down sleeping bags without Thermo Stretch Comfort, the insulation properties improve at an average of 2°C.

The head and foot section are ergonomically cut.

The 3D hood protects the sleeper’s head while the Ergo Foot cut with its extra-thick fill in three chambers guarantees warm feet.

Trapezoid chambers keep the down evenly distributed and prevent cold spots.

This new Neosphere Sleeping Bag thus presents a fantastic warmth-to-weight ratio.

Features

• Functional contoured hood with different drawcord systems
• Warmth collar with Velcro closure and elastic cord
• 2-way full-length YKK zips so all Neosphere models can be zipped together
• Anti-catch strip
• Inner valuables pocket
• Dryzone in the head and foot section with a water-repellent outer layer to protect from damp
• Compression packsack
• Additional storage sack
• Fill: Quality goose down 90/10 with 675+ cu in fill power
• Lining: silky soft Tactel Softlining
• Outer shell: Water resistant, windproof and downproof Deuter Diamond 30D
• Construction: Trapezoid chambers with Thermo Stretch Comfort System

Specification

• Total weight: 1590 g
• Dimensions: 205 x 80 x 53 cm
• Pack size: 19 x 42 cm
• Body size: ~185 cm
• Temperature range: Comfort -7°C, Limit -15°C, Extreme -33°C
• Use: 4-Season