Dropping temps? No worries.The Men's Wind River -10° Sleeping Bag - Long is stuffed with 650-fill-power down to keep you nice and toasty. Features like a down-filled draft collar work to prevent heat loss, and dual-side zips let you regulate the temp and make the bag easy to climb in and out of. Looking for more room? Open the footbox for space to stretch or zip it up for extra warmth. Unzip the extended zipper flaps on extra-cold nights for blanket-like coverage.
