Bergson Rocker 200 Sleeping Bag - Navy
Bergson Rocker 200 Sleeping Bag - Navy
Ergonomically shaped mummy sleeping bag in Navy shade, designed for a comfortable sleeping position and freedom of movement. Made of durable polyester with Rip-Stop weave, ensuring resistance to damage.
Temperature ratings and usage conditions
The usage temperatures of the Bergson Rocker 200 sleeping bag are determined according to EN 13537 standard:
- T-max: +19 C - the highest temperature at which you can sleep in the sleeping bag without overheating,
- T-comfort: +8 C - the lowest temperature at which a woman can comfortably sleep through the night,
- T-extreme: -9 C - the lowest temperature at which survival in the sleeping bag is possible. This is not recommended for regular use.
Diamond polyester with Rip-Stop weave, Micro-Therm filling
The outer layer is made of durable Diamond polyester with Rip-Stop weave, resistant to tearing. The interior is lined with soft, pleasant-to-touch orange-colored Pongee fabric. Stitching prevents the insulation from shifting, increasing durability and user comfort. The filling consists of synthetic insulation Micro-Therm with a weight of 200 g/m2, characterized by excellent compression. Inside, there is a practical pocket for small items.
Two-way zipper, Anti-Bite system
The model is equipped with a zipper, also accessible from the inside, allowing full opening of the sleeping bag. The Anti-Bite system prevents fabric from getting caught in the zipper, while the Velcro tab at the top effectively prevents accidental unzipping during sleep. It is possible to connect two sleeping bags to create a larger one.

Integrated hood for cold protection
The built-in hood with a drawstring wraps around the head, increasing thermal protection and reducing heat loss in low temperatures. Its ergonomic shape provides an additional barrier against wind and moisture.

Set components
The set includes a compression sack with straps, facilitating transport and protecting the sleeping bag from dirt and damage.

Key features
- Durable construction made of Diamond polyester with Rip-Stop weave
- Inner layer made of Pongee polyester
- Micro-Therm insulation
- Temperature range: T-max: +19 C, T-comfort: +8 C, T-extreme: -9 C
- Two-way zipper
- Anti-Bite system
- Hood with drawstring
- Possibility to connect two sleeping bags into one
- Internal pocket for small items
- Compression sack with straps
Technical data
Color: Navy
Outer material: 100% polyester Rip-Stop
Inner material: 100% polyester Pongee
Filling: Micro-Therm 200 g/m2
Temperature ratings:
- T-max: +19 C
- T-comfort: +8 C
- T-extreme: -9 C
Dimensions: 230 x 80 cm
Weight: 1500 g
Manufacturer: Bergson, Poland