Sierra Design has
release their latest sleeping bag, Sierra Designs Backcountry Bed 600.
This latest product is probably the world's first zipperless sleeping
bag. The Backcountry Bed can accommodate many of your sleeping style,
especially for a stomach sleeper since they can lay flat on their
stomach with their arms pointing toward their head, still within the
warmth of a down sleeve/pocket. This unique-style sleeping gear
enables you to manage your body temperature, you even can poke your
feet out the bottom if you feels too hot. This comfortable bag also
has extra space for your luggage for extra security.
| Specification | Long | Regular |
|---|---|---|
| Best use | Backpacking, Camping | Backpacking, Camping |
| EN lower limit (rating for men) | 27 degrees Fahrenheit | 27 degrees Fahrenheit |
| EN comfort (rating for women) | 37 degrees Fahrenheit | 37 degrees Fahrenheit |
| Temperature rating (F) | 37 degrees Fahrenheit | 37 degrees Fahrenheit |
| Temperature rating (C) | 3 degrees Celsius | 3 degrees Celsius |
| Weight | 2 lbs. 11 oz. | 2 lbs. 8 oz. |
| Shell | Rip stop polyester | Rip stop polyester |
| Insulation type | Down | Down |
| Water-resistant down | Yes | Yes |
| Fill | 600-fill duck DriDown | 600-fill duck DriDown |
| Fill weight | 17.2 ounces | 15.5 ounces |
| Lining | Polyester taffeta | Polyester taffeta |
| Sleeping bag shape | Mummy | Mummy |
| Fits up to (in.) | 78 inches | 72 inches |
| Shoulder girth (in.) | 65 inches | 61 inches |
| Hip girth (in.) | 64 inches | 60 inches |
| Stuff sack size | 7.5 x 15 inches | 7.5 x 15 inches |
| Stuff sack volume | 13 liters | 13 liters |
| Compressed volume | Unavailable | Unavailable |
| Gender | Unisex | Unisex |
| Trademarked terms | DriDown | DriDown |
