The North Face One Bag Camping Sleeping Bag - Lightweight, Waterproof & Insulated for Outdoor Adventures - Super Sonic Blue/Arrowwood Yellow (Regular Size) - Perfect for Backpacking, Hiking & Cold Weather Camping

The is best bag I have owned. Did a ton of research and bought one. Loved it so much I bought 2 more for my kids. Very high quality for this price. Haven't slept below 40 degrees yet but I think it will be solid down to the 20s...