Ferrino H.L. Revolution WTS 510

Extreme temperature: -24 °C
Min Comfort temperature: -7 °C
Comfort temperature: -1 °C

ATTENTION PLEASE !!! All Ferrino sleeping bags are rated according to the European Standard EN 13537. The degrees of protection in Ferrino sleeping bags are the values that best reflect reality, unlike the degrees of many sleeping bag manufacturers that fall outside of this standard.
WTS sewing system is used to prevent heat source and feathers from coming out. These sleeping bags with a stretch structure create freedom of movement and 15 more usable space.
Designed for a high altitude and difficult climate conditions, HL revolution was used in the 15th anniversary climbing of the Italian K-2 expedition team. Although it is light and small, the goose down used has increased the temperature. Thanks to the WTS system, welded channels are used instead of external seams.

Technicial Specifications:
* Outer fabric: 100 polyester micro 317T 20D mini ripstop
* Lining: 100 nylon 338T 33D
* Filling: 610g extradown 95/5 800 cuin goose down
* Compressed size: 19x35cm
* Seamless channels with welded system
* Filling compensating stitches
* Zipper top insulation pads
* Insulating pads around the face and neck to prevent heat escape
*Custom cut hood
* Functional width for use with climbing gear
* Durable compression bag
* One-handed compression gathers Weight: 1.1 kg Dimension: 215x80x55 cm