- Made to compress easily
- Zipper guard prevents the material from snagging
- Jacket style hood provides added cushion by the head
- Mummy shape restricts different sleeping positions
Let's review the Sierra Design SFC Assault Mummy Sleeping Bag, a popular choice among consumers. With a mummy shape, this Sierra Design sleeping bag is fitted to prevent cold air pockets. It is thermal, keeping the cold out and the heat in. This Sierra Design sleeping bag has Flex Technology, which allows the sleeping bag to stretch with you as you move around. Featuring a lightweight build, it is great if you're planning on trekking or hiking long trails by foot. It has a compressible design, so your sleeping bag will not take up a lot of room, leaving you with sufficient space to bring along your other equipment. This Sierra Design sleeping bag is equipped with a zipper guard, keeping the material from getting caught in the zipper. It features a jacket style hood, which contours to the area around your face for a comfortable, closely cut fit.
| Brand | Sierra Design |
| Model Name | SFC Assault |
| Shape | Mummy |
| Sleeping Bag Size | Single |
| Durability Features | Zipper guard |
| Hood Type | Jacket style hood |
| Technology Features | Flex technology |
| Weather Defense Mechanisms | Thermal |
