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Ultra XP
A top-of-the-range expedition sleeping bag with excellent thermal performance
- Expedition-ready hood and extra-wide, proportionate differential cut
- High-quality Pertex Quantum outer fabric
- Extra-long foot pocket for kit and double zip cover
The thick draft tube backing the zipper provides excellent heat retention. The anti-snag stiffener ensures smooth operation of the zipper.
The expedition side baffels offer extra warmth and warmth distribution through the sleeping bag.
The double ended zipper has reinforced sewing to increase strength in sensitive areas.
The puffy draft collar prevents heat loss for cozy next to body warmth.
Designed to cradle the feet in uncompressed insulation, this unique footbox eliminates cold spots. Internal baffles form a multi-faceted array of down chambers for extremely efficient heat conservation in this critical area.
The Expedition hood is designed to preserve every joule of warmth.
The different shaped cord ends on the hood closure cord allow the user to easily feel and adjust the hood closure.
The Ultra XP is only certified to Limit -28°C due to a limitation in the certification, however the sleeping bag is designed and tested to be used in -40°C.
The expedition inner pocket has extra space to keep electronics warm overnight.
The sewn in loops allows the sleeping bag to be attached to the mattress, or hung up to air out.
The large zipper garage keeps the zipper head away from the face.
Product Description
The Ultra XP is the warmest sleeping bag in the entire Ultra range. It has been specially developed for expedition use and reliably keeps you warm even in extremely cold temperatures. Countless down chambers ensure even heat distribution and reliable thermal performance.
To meet the demands of such extreme temperatures, the Ultra XP features an extra-wide cut. The 3D footbox, with 11 individually filled down chambers, ensures your feet stay warm. A generously filled, adjustable thermal collar keeps the warmth inside the sleeping bag. In addition, a double zip cover keeps the cold at bay. The expedition hood provides insulation around the head, and the large inner pocket offers a practical, warm way to organise your belongings.
The outer fabric protects against moisture. Only RDS-certified down is used for the filling. Despite all these clever features, the Ultra XP is lightweight thanks to its low thermal rating, making it the perfect companion for expedition mountaineers, extreme winter bivouacers or travellers to the polar regions.
It is an open secret that the EN test only works reliably at temperatures of around -15 °C to -20 °C. That is why, for our thick expedition sleeping bags, we only provide a temperature recommendation based on practical testing. Factors such as physical condition, the sleeping mat, the tent and current weather conditions are of great importance and cannot be fully reflected in test results. 40 °C below zero can be regarded as an extreme value.
