If you're a fan of tossing and turning, flipping and flopping in your sleep, then the Kelty Tuck 40 ThermaPro Ultra Sleeping Bag has your name written all over it. With it's human shape and extra room to roll and twist, this bag keeps you warm at night while not feeling too restricted. Silky soft polyester and added padding where you need it most ensure comfort all night long. With the added foot zipper, you can air out your feet if you get to warm in the middle of the night without leaving your happy place.