Volven Polaris Green Sleeping Bag - left

A three-season sleeping bag with a mummy design. The outer layer is made of durable Diamond nylon in Rip-Stop weave. The inner side was sewn from smooth polyester fabric, which is characterized by high resistance to abrasion and tearing. It provides thermal comfort up to 6.7 deg. C for women (T-comfort) and 2 deg. C for men (T-limit) according to the EN ISO 23537-1:2016 thermal standard.

Inside the chambers is high-quality duck down with a spring rate of 700 cuin, so it weighs very little and fills a considerable amount of space, while providing a very high level of compression. The 90/10 ratio (90% down, 10% feather) effectively insulates against cold and wind. 

The hood and Velcro-fastened thermal collar are equipped with drawstrings for a better fit and to prevent heat loss. A zipper with two sliders allows you to set optimal ventilation or to fasten two opposing sleeping bags together. In addition, an internal zippered pocket for storing small items is used.

A pouch with compression straps for easy packing is included.

The most important indicators, with which the limits and temperature ranges of sleeping bags are described, as a rule, are marked with values:
- T-max - the maximum temperature at which an average-built man is able to sleep through the night without sweating excessively or waking up because of the heat,
- T-comfort - the lowest temperature at which the average woman can sleep comfortably through the night, 
- T-limit - the lowest temperature at which the average man can sleep through the night.

Technical data
Color: Green
Shape: mummy
Zipper: left
Outer material: 40D/280T Diamond Rip-Stop nylon
Inner material: 50D/310T polyester
Insulation: 700 cuin, 90/10 duck down
Overall dimensions: 215 x 75 x 50 cm
Dimensions when packed: 300 x 140 mm
Dimensions after compression: 190 x 140 mm
Temperature range:
- T-comfort: 6.7 deg. C
- T-limit: 2 deg. C
Weight: 930 g
Manufacturer: Volven, Poland