- Material: [shell] 210T nylon ripstop, [lining] 210T polyester
- Insulation: MicroX+
- Shape: mummy
- Bag Length: [regular] 80in, [wide] 84in, [long] 86in
- Fill Weight: [regular] 21 oz, [wide] 26 oz, [long] 24 oz
Forget about dropping half your paycheck on a sleeping bag. The ALPS Mountaineering 35-Degree Blue Springs Sleeping Bag is a true 3-season bag with offset baffles, double-sided closure, and an included compression sack. Best of all, the Blue Springs won’t gobble your food budget for the week, so you can stay out of the ramen noodle aisle and head straight for the steaks.