Ultra -20 °C / -5 °F

From head to toe prepared for winter

The Ultra -20 °C (-5 °F) is the true winter expert of the Ultra series. With its wide cut and plush down insulation, it is perfectly prepared for use in the cold season. It is aimed at all users who want to be on the safe side in terms of sleeping comfort when spending the night at temperatures as low as 23 degrees below zero.

To meet the high demands of icy winter nights, our product developers have equipped the Ultra –20° with an elaborately designed 3D hood that is cut slightly wider. The result is a cloud-like feeling around the head – with the Ultra –20° you are simply bathed in warmth! The adjustable, elliptical thermal collar literally hugs the neck and reduces drafts and heat loss to a minimum. In addition, the Ultra –20° has an elaborately designed, comfortable foot box, with the double zipper cover reaching into the foot box, preventing loss of heat.

The 850 cu. in. fill-power, RDS-certified goose down insulation is distributed in numerous chambers. This prevents down migration and keeps the insulation in place even in the coldest temperatures – the Ultra –20° is one hundred percent reliable. The Ultra –20° is therefore aimed at an exclusive circle of users. It is the perfect companion for winter treks, winter bivouacs or even sled dog tours. At 50.4 oz (in size MW), this warming wonder is amazingly light – even minimalist winter hikers will find happiness here.

Features

• Extra warm, lightweight and small packable winter sleeping bag
• Spacious proportional differential cut
• Adjustable elliptical warmth collar
• Double zip cover
• Comfortable triangle foot box
• Water repellent outer fabric
• Left zip

Specifications

*Inner girth

Materials

Shell
10 D recycled ripstop nylon, PFC-free, bluesign® certified

Liner
15 D ripstop nylon, DWR-free, Oeko-Tex® 100 certified

Fill
Min. 850 cuin/oz premium white goose down, European 90/10 (EN-Standard) goose down, RDS certified, Oeko-Tex® 100 certified