Katabatic Gear's Flex 40°F (4°C) is a blanket-style quilt that will truly keep the cold out.
Key Features
- ✅ The Katabatic attachment system, down-filled collar, and draft-blocking foot box closure guard you from the cold.
- ✅ When you need some ventilation, the zippered foot box allows you to completely open it to a flat blanket.
- ✅ The options in between are endless and create a truly flexible sleep system.
- ✅ Internal Stash Pocket - keep your phone warm and easy to find, or keep your water filter from freezing
- ✅ Patented pad attachment system - unmatched versatility, comfort, and efficiency in a quilt-style sleeping bag
Technical Specifications
| Brand |
Katabatic Gear |
| Equipment Type |
Sleeping Bags & Quilts |
| Temperature rating |
40°F | 4°C |
| Fill Power |
900FP |
| Insulation |
900 Fill Power ExpeDRY™ Water-resistant Goose Down |
| Size |
Small, Regular, Long, Small Wide, Regular Wide, Long Wide |
