Alton Ultralight Down -2°C/28°F Sleeping Bag
Trusted by adventurers across Australia and beyond, this Ultralight Sleeping Bag offers exceptional warmth-to-weight performance and a streamlined mummy fit that maximises heat retention and reduces bulk. With 850FP DownTek™ PFC-Free Water Repellent Down, a water-resistant ripstop nylon outer shell, and ISO certified warmth ratings for independently proven performance, you can rely on your Ultralight Sleeping Bag to keep you warm when the temperature drops.
Traditional down struggles in wet conditions. But this isn’t traditional down. Filled with DownTek™ PFC-Free Water Repellent Down that utilises bluesign® approved chemistry to achieve unprecedented levels of water repellency that stays dry 10x longer than untreated down. This means that your Sleeping Bag’s insulation retains full loft without wetting out, even when exposed to moisture. As an extra layer of protection, the durable ripstop nylon shell fabric is treated with a PFC-free water-resistant coating. Together, this results in an Ultralight Sleeping Bag that delivers reliable warmth in the most challenging environments.
Alton’s Ultralight Sleeping Bag has been used on demanding expeditions across Australia, New-Zealand, and abroad. It’s available in three ISO 23537-1:2022 certified temperature ratings, 0ºC, -5ºC, and -10ºC, that have been independently tested to guarantee accuracy. In keeping with industry standards, the ratings specified here are the lower limit, but we recommend choosing an Ultralight Sleeping Bag with a lower limit that is several degrees warmer than the lowest temperatures you expect to encounter. For more information on choosing the right warmth rating for your needs.
Specifications
| Dimensions | 207cm (Length) × 82cm (Shoulder) × 29cm (Width Foot) × 29cm (Height Foot) |
| Material (Shell) | Ripstop Nylon with C0 DWR Coating |
| Material (Fill) | 850 Fill Power DownTek™ RDS PFC-Free Water Repellent Down |
Fill/Packed Weight
| -5°C | 505g/1044g |
Packed Dimensions
| -5°C | 26 × 16 × 16cm |
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What's Included
1 × Ultralight Sleeping Bag 1 × Ultralight Compression Sack 1 × Down Storage Sack
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Weight
910 g
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Fill Power
850
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Comfort Limit
0°C
"The Valley and Peak promise is built on three pillars: thoughtfully curated gear, exceptional customer service, and a genuine love for the outdoors. As an independent, family-run business, we carefully select products from a wide variety of cottage gear brands and trusted names, ensuring that each item is rigorously tested and loved by our team. Our customer service is a cornerstone of our brand, offering personalised support to help you choose and care for your gear with confidence"
Jim De'Ath, Managing Director