Marmot Hydrogen Review

"At 1 lb 5 oz this has got to be one of the lightest bags on the market. I stuffed mine into a bag the size of a small toaster and it's said it can be stuffed into a 1 liter nalgene bottle. I used it in 28 degree temperatures and was comfortably warm. The zippers do not snag, the hood works great. Like wrapping up in a cloud!"

"Bought this bag after a lot of research and it is worth its weight in gold! Amazingy comfortbal and you don't get all tied up in it when you turn over. the hood is very comfortable. No problem getting use to a half zipper thought I was really worreid about this especailly as it was a left sided zipper which is new to me. I notice that some feather escape from the bag but figure that I have always had amazing service from Marmot so will not have problems if that persists. This really is a dream bag. As the other reviewer said, it is like being wrapped in a cloud!"

"I purchased this bag several years ago, and it has replaced my other bags for all around utility. It is very light, warm for the weight and flawless in its simplicity. I am considering the helium for colder climes."

"Very Light bag. My 12 year old daughter used on a 14 day bicycling trip and found it very comfortable. I used hiking in White mountains and found it comfortable. I have not used below 40degrees yet. I recomend"

"When I got this bag I was very excited about it. But after only one night, I woke up to find my tent full of little 850 count down feathers. Somehow, I ripped two small holes near the foot of my bag and another hole in the small of my back. I am a restless sleeper but this was unacceptable. I love having a bag that is so light, but next time I will trade a few onces for a bag that does not have such a thin skin.

I bought two other hydrogens, one for my wife and one for my son. They are going back to the store."

"I bought this bag last Winter at a REI store for $114. Great bag, roomy and warm. No leaky feathers. Might be more picky if suckered in paying full price, $309."