Nice, light bag - Sierra Designs Cloud 800 Dridown 20 Degree Sleeping Bags - Men's

(I would do 4.5 if i could for cost and low color choices) I started an ultralight backpacking build essentially from scratch, having to buy all new gear; was at around 20lbs and now currently at 7.3lbs, this bag allows you drop a full pound while giving you more features and reliability (no zipper to break or snag in the dark). I wish it came in more colors, but that's not really an issue. Always remember you trade durability for weight with these things, so the material needs to be treated more gently than a regular bag. I should mention i am a bigger dude, 6'/ 250lbs with broad shoulders, and I dont feel cramped like in a traditional mummy bag. It also came with a light blow up Klymit pillow, which is nice. I tend to stay away from inflatables but we will see how it holds up over time.