Pajak Radical ULZ - ultralight down sleeping bag without hood

Mietprodukt

For ultralight tours with maximum freedom

Planning an adventure where every gram counts? Whether it's fastpacking , bikepacking , or an ambitious multi-day tour , this ultralight down sleeping bag is the perfect choice for anyone seeking minimalist outdoor gear without sacrificing comfort and warmth. Weighing just 325g and with a tiny pack size of 1.4 liters, this quilted sleeping bag can be packed even in the smallest luggage. Ideal for your fastest adventures – from Alpine crossings to solo tours with a tent and sleeping mat.

Reduced to the essentials – without compromise

Instead of unnecessary features, this ultralight summer sleeping bag focuses on what really matters: excellent warmth, thoughtful details, and top quality. The absence of a traditional hood saves weight – without compromising warmth. An integrated drawstring allows you to adjust the sleeping bag snugly to your shoulders. And when it gets really cold? Then it serves as an additional insulating layer when used in combination with another sleeping bag.

Reliable temperature performance for summer tours and cool nights

This ultralight down sleeping bag is perfect for spring to autumn or as an additional liner on colder nights. The high-quality 900 fill power goose down provides an excellent insulation-to-weight ratio. The manufacturer specifies the following temperature ratings:

✅ T-Comf : 5 °C (Eddy's temperature recommendation for this model is 5 to 8 °C)
✅ Temperature limit : 0 °C (limit for experienced sleepers)
✅ T-Extreme : -15 °C (emergency range, not a comfort zone)

Note on temperature perception: The temperature ratings are provided by the manufacturer and are standardized. In practice, however, they can vary – especially if you are exhausted, hungry, or wet. The quality of your sleeping mat also has a significant impact, as down is compressed at the back and therefore provides less insulation. A good sleeping mat is therefore essential for a warm night.

Technology you can rely on

For ultralight performance, every detail has been carefully considered: The outer material is made of GELANOTS Ultra Light Rip Stop Shell – a robust, water-repellent, high-tech material that reliably protects you from wind and moisture. The construction with down-filled baffles at the collar and zipper minimizes heat loss, while the T-bar zipper makes it easy to use – even with cold fingers.

Product features at a glance

✅ Weight : 325 g
✅ Filling weight : 160 g
✅ Filling : Polish white goose down, 900 CUIN, 95/5, RDS certified
✅ Outer material : GELANOTS Ultra Light Rip Stop Shell
✅ Pack size : 1.4 liters
✅ Construction : Down-filled welts at zipper and collar
✅ Zipper : with T-bar pull, prevents snagging

More freedom for your adventures

This sleeping bag is ideal for anyone who wants to move quickly and flexibly in nature. Whether you're planning a solo night under a tarp or embarking on a challenging bikepacking trip, this quilt is made for just that. With its high-end materials and minimalist construction, it's a reliable companion for anyone who likes to travel light yet warm.

Test your equipment before buying it.

At Eddy's Adventure, you can thoroughly test this ultralight sleeping bag first – on your own tour, in real weather, at your own pace. If you're convinced afterwards, you can simply purchase it. This is sustainable, flexible, and saves you from unnecessary mistakes.

Rent your outdoor gear from Eddy's Adventure – and borrow the ultralight down sleeping bag from Pajak for your next adventure. Rent first, buy if you like it.

Outdoor equipment for your adventure:
Tent | Sleeping bags | Sleeping mats | Backpacks | Outdoor clothing | Mountaineering equipment