The Alpini 15° Sleeping Bag™ is built for those who plan to sleep outside where it's cold and colder. With a well insulated pad (our Alpini sleeping pad) it is easy to be warm in this bag, especially for those hardy souls who enjoy camping in the middle of winter (15° F, -9° C).
The secret to the warmth of our Alpini 15° sleeping bag is using offset baffles for maximum insulation efficiency with 850+ fill goose down sandwiched between lightweight Pertex Quantum® fabric. This allows the down to loft completely yet remain protected from the elements.
Key Features:
Down with Down
Nothing beats down for a comfortable, deep, luxurious sleep. This is as true at home as it is in the backcountry, where its lightweight and compressibility are infinitely more valuable. When every element of what you take in the backcountry matters, not only is down the insulation of choice, but the higher the fill power, the better the overall performance.
At Brooks-Range we use 850-fill down, it is super light, ultra compressible, and lofts up to provide a huge comfort range from cool nights on the beach to arctic nights under the aurora borealis.
| Model | Alpini 30° | Alpini 15° |
| Size | Normal | Normal |
| Temp. Rating |
+30° F -1° C |
+15° F -9° C |
| Fill Weight |
11½ oz. 326 g |
20½ oz. 581 g |
| Total Weight |
23 oz. 653 g |
32 oz. 908 g |
| Length |
72" 183 cm |
72" 183 cm |
| Width (shoulder) |
62" 157 cm |
62" 157 cm |
| Width (hip) |
55" 139 cm |
55" 139 cm |
| Width (foot) |
40" 101 cm |
40" 101 cm |
Made in China.
The Alpini achieves its impressive warmth-to-weight ratio with 850-fill down sandwiched between ultralight, 15-denier Pertex Quantum fabric. Plus, offset baffles stagger the stitching on the outer and inner shell to prevent cold lines on the seams. The draft tube running along the full-length zipper uses two seams instead of one to create a fat U shape that effectively traps heat.
The hood is “snug but not confining, so I warmed up fast without feeling stifled,” reports one tester, and the opening is trimmed with a down-filled tube (instead of an elastic band), which feels softer than elastic and helps further trap warmth.
Durability is excellent; we dragged it over rocks and sharp tundra grass in Iceland’s Hornstrandir Nature Reserve, and the Alpini never snagged or lost a feather.
Bonus: A tiny interior pocket holds lip balm. Caveat: Side-sleepers and big guys found the hyper-efficient cut a bit tight.