What Our Gearhead(R) Experts Are Saying:"After switching to the Tempo 35, I finally found a bag that doesn't twist with me when I roll over. The Classic Spoon shape gives me extra space at the knees and elbows, and it still packs down small for weekend trips. The cozy Blanket Fold collar makes a huge difference in cold air control-I honestly didn't expect something that soft to add so much warmth."We love a sleeping bag that doesn't feel like a straightjacket. The NEMO Tempo 35 Sleeping Bag is made with the brand's signature Classic Spoon(TM) shape, giving us the space we need to sleep on our sides, stretch out, or shift positions without getting tangled up. It's a game-changer for car camping trips when comfort matters just as much as packability. Beyond the shape, the Tempo 35 is built with 100% post-consumer recycled Zerofiber(TM) synthetic insulation for a cozy night's sleep down to 35degF. The Blanket Fold(TM) draft collar adds a tucked-in feel and helps seal in warmth, while a built-in sleeve lets us stuff a jacket or pillow for extra comfort. Everything from the ripstop shell to the liner is made from fully recyclable materials, making it a top pick in NEMO's Endless Promise(R) lineup.