Sir Joseph - Erratic Plus II 850 Lady - Down sleeping bag

from £ 318.95 incl. VAT
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Material information & features
Suitable for:
Down sleeping bag
Recommended use:
Mountaineering; Trekking; Winter touring
Outer material:
100% polyamide
Outer material info:
Exel Dry Light 100
Inner material:
100% polyamide
Inner material info:
Softex 40D; DWR coating
Fill material Info:
European goose down; 650 cuin fill power; Down/feathers (90/10)
Comfort rating:
Lower limit rating:
-12 °C
Extreme rating:
-29 °C
Packed dimensions:
25 x 40 cm
1450 g
170 cm (maximum height)
incl. Stuff sack
Item No.:
Product description
Erratic Plus II 850 Lady is part of the Alpine series by Sir Joseph which focus on minimal bulk and maximum thermal efficiency. The Czech sleeping bag specialists combine high quality standards with extensive experience. The result is a slightly shorter sleeping bag which uses the same amount of down fill as its longer counterparts and has a comfort range down to -5°C.

The European goose down is arranged in so-called H-chambers with small vertical spacers. These prevent the fill from slipping and cold spots forming. This sleeping bag offers a 90 to 10 down-to-feather ratio and a fill power of 650 cuin. The Exel Dry Light 100 outer fabric has been specially developed for down jackets and sleeping bags and reliably protects its insulating interior against wear and tear as well as the dreaded clumping of down when wet. At the same time, the material wicks moisture away.

Several practical solutions like a draft collar, small inside pocket and a cover flap behind the zip round off the sleeping bag. Erratic Plus II 850 Lady is perfect for demanding mountain touring as well as bivouacking under the stars! ;"
Alpinetrek expert Christian

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Alpinetrek expert Christian

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