Alpinus Fiber Pro 1500 Left Sleeping Bag - Navy Blue
Alpinus Fiber Pro 1500 Left Sleeping Bag - Navy Blue
A navy blue synthetic sleeping bag with a zip on the left side, designed to optimise thermal insulation and ensure comfort during outdoor accommodation. The anatomical mummy fit guarantees a comfortable fit and freedom of movement while sleeping.
Temperatures and conditions of use
The Fiber Pro 1500 sleeping bag operating temperatures are defined according to EN 13537:
- T-comfort: +2 deg. C - the lowest temperature at which a woman can sleep comfortably all night,
- T-limit: -2 deg. C - the minimum temperature at which a man can sleep through the night without discomfort,
- T-extreme: -17 deg. C - the lowest temperature at which it is possible to survive in a sleeping bag. This is not a recommended value for standard use.
Durable 30D polyester, microfibre filling
The outer shell of the sleeping bag is made of a light yet durable 30D polyester with a densely woven structure that provides an effective barrier against wind and moisture. The microfibre filling effectively retains heat and wicks away moisture, guaranteeing thermal comfort in various weather conditions.
YKK two-way zips, Anti Snag strip
The design of the model takes into account solutions that increase comfort and practicality during use. Thermal collar, insulated zip area and hood with drawstring help maintain optimal internal temperature. Two-way YKK zips allow for airflow control, while Anti Snag protection reduces the risk of fabric snagging when zipping up.
Zipped pocket, compression bag
Inside, there is a zipped pocket that allows you to safely store handy accessories such as your phone or documents. Small dimensions when folded and lightweight construction make the sleeping bag easy to fit in a backpack. The set includes a compression bag for easy transportation and storage.

Set elements
- Alpinus Fiber Pro 1500 Left sleeping bag - Navy Blue
- compression bag
Main features
- zip on the left side
- mummy shape
- 30D polyester outer fabric
- microfibre filling
- thermal collar
- warming along the zip
- hood with drawstring
- two-way YKK zips
- Anti Snag strip
- zipped pocket
- compression bag
Technical data
Colour: Navy blue
Shape: mummy
Zipper: left
Outer material: 30D polyester
Filling: Microfibre
Temperatures:
- T-comfort: +2 deg. C
- T-limit: -2 deg. C
- T-extreme: -17 deg. C
Dimensions: 215 x 80 x 50 cm
Weight: 1500 g
Manufacturer: Alpinus, Poland

MILITARY.EU 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.