In my opinion, in this weight category, the comparable Fjord Nansen Finmark sleeping bag performs poorly. This sleeping bag really stands out for its lightness and warmth compared to other synthetics. The additional, adjustable collar on the chest is very effective at retaining warmth. The zippers are exceptionally sturdy and don’t jam like they do in other models available on the market. The material is pleasant to the touch, and unlike other sleeping bags, light doesn’t pass through it at all. The whole thing gives the impression of being a down sleeping bag. It’s very warm and I’m extremely satisfied with it.
Alpinus Ultralight Pro 850 Sleeping Bag Orange-Green - Right
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€82.51
€67.17
Alpinus Ultralight Pro 850 Sleeping Bag Orange-Green - Right
A mummy-type model in an energetic color combination of orange and navy blue, it provides a natural fit for a comfortable sleep in the field. Made of lightweight yet durable 20D nylon with Rip-Stop technology, it features a damage-resistant outer shell. The double-layer construction and Alpinus DualTherm insulation fill ensure effective thermal insulation at a low overall weight.
Temperatures and usage conditions
Sleeping bag use temperatures determined in accordance with EN 13537:
- T-comfort: +8 deg. C - the lowest temperature at which a woman can comfortably sleep through the night,
- T-limit: +4 deg. C - the minimum temperature at which a man can sleep through the night without discomfort,
- T-extreme: -11 deg. C - the lowest temperature at which one can survive in a sleeping bag. This is not the recommended value for standard use.
Durable nylon, Alpinus DualTherm insulation filling
The material used in this model is characterized by good vapor permeability, which facilitates the wicking of moisture to the outside. The outer surface is made of reinforced 20D Rip-Stop nylon, which increases abrasion resistance. The DualTherm insulation layer is a synthetic, anti-allergenic insulation that maintains heating properties even when wet. It effectively retains heat at lower temperatures and prevents overheating at higher temperatures. The sleeping bag is machine washable, and the included loops make it easy to dry on a hanger.
Zipper on the right side, Anti Snag system
The model is equipped with a two-way zipper by YKK, located on the right side. It allows full unzipping or only partial - from the bottom, which improves ventilation. Thanks to the Anti Snag system, the zipper does not jam on the fabric, and an additional lock prevents accidental unzipping while sleeping. The interior includes a small zippered pocket - ideal for small items.
Integrated hood for cold protection
The integrated hood offers superior head protection from cold, enhancing thermal comfort in low temperatures. Its anatomical design also provides defense against wind and moisture.
Convenient transport and storage
When folded, the sleeping bag reaches a compact size of 30 x 17 cm, and after additional compression 25 x 18 cm. Thanks to its low weight of 850 g, it is extremely handy and does not overburden your equipment.
Set elements
It comes with a compression sack with sturdy buckles to secure the sleeping bag during transport and protect it from dirt and damage.
Main features
- Durable 20D nylon fabric with Rip-Stop reinforcement
- Alpinus DualTherm insulation anti-allergenic filling
- Temperature range: T-comfort: +8 deg. C, T-limit: +4 deg. C, T-extreme: -11 deg. C.
- zipper located on the right side
- Anti Snag zipper protection system
- integrated hood for improved thermal comfort
- two-way YKK zipper
- inner pocket for small items
- compact size when packed and compressed
- low weight - only 850 g
Technical data
Color: Orange/Green
Zipper: right
Outer material: 20D nylon, Rip-Stop
Inner material: Alpinus DualTherm insulation
Temperatures:
- T-comfort: +8 deg. C.
- T-limit: +4 deg. C
Sleeping bag dimensions: 215 x 80 x 50 cm
Packed dimensions: 36 x 18 x 18 cm
Weight: 850 g
Manufacturer: Alpinus, Poland
MILITARY is a premium dealer of Alpinus.
Alpinus is a Polish outdoor brand with a rich history, founded in 1990 by outstanding Himalayan climbers Artur Hajzer, Janusz Majer, and Ryszard Warecki. From the very beginning, its mission has been to create reliable clothing and equipment for people who actively spend time in nature. As one of the pioneering brands in Poland, Alpinus introduced clothing with Gore-Tex membranes to its range, setting new standards of quality. After a period of absence, the brand returned to the market, combining its mountaineering heritage with modern technologies and an ecological approach to production. Today, it is recognized by both professionals and outdoor enthusiasts.
| Weight | 850 g |
|---|---|
| Color/camouflage | Multicolor |
| Dimensions when unfolded | 215 x 80 x 50 cm |
| Dimensions when folded | 30 x 17 cm |
| Main color | Orange |
| Secondary color | Navy blue |
| Main material | 100% 20D Nylon |
| Fill | Synthetic fiber |
| Sleeping bag joining option | Yes |
| Sleeping bag zipper side | Right |
| Sleeping bag type | Mummy |
| T-comfort | 8 deg. C |
| T-limit | 4 deg. C |
| EAN | 5905616117881 |
| Manufacturer code | S12537 |
| Brand | Alpinus |
| EAN |
YKK zippers
YKK zippers are high-quality zippers commonly used in clothing and accessories, manufactured by the Japanese YKK Corporation - one of the world's largest zipper manufacturers.
Anti Snag
Anti Snag is a technology used in sleeping bags to prevent the zipper from snagging. Thanks to the use of a special anti-snag tape along the zipper and an external protective strip, the risk of snagging the fabric when zipping or unzipping the sleeping bag is minimized. Such a solution not only makes it easier to op...
Reviews with photos
Number of reviews: 2
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The sleeping bag has been used only once so far by my children during a camping trip and it worked great. It performs excellently in a tent, and in the summer it may even be a bit too warm ;) I definitely recommend it.
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