Heated Sleeping Bag 5pcs Multi USB Power Support Heating Pads,Operated with Battery Power Bank or Other USB Power Supplies, Portable Compact Bag, Mummy Style.

UPDATE 08-11-21: first my apologies to the seller for not contacting you first even though I was past the warranty date. You have proven that you Truly care about your customers and stand by you product 100%Thank Yourating changed from 1 to 5 starsBought this for a Christmas present for my wife and just this last weekend was able to get out and camp.over all the bag is light weight and seems durable. the down fall of this product is the HUGE power draw for staying warm. we bought this for pack back camping and thought it would be nice as my wife gets cold easily. In one night we killed a 100hr Cell phone charger and a 1000 Hr. power bank. there was also no heat to the lower two zones. now maybe we got a defective bag and there is a short in it or maybe it is just a bad design and purchasing this one should be avoided. being to late to return for refund we might just open it up and see what the inside story is

Super warm

I have spent many hours pondering the easiest way to insulate my mini van when camping. Spray foam/crack seal between panels, cardboard + reflectix to insulate windows, large heavy curtain to divide the front and back. Lots of work, even thinking cheap.Discussed this plan with my father. He suggested instead of heating the area you rest in, heat the bed you are using. Suggested a heated sleeping bag and says they take a nearly negligible amount of power, and combined with natural body heat, Low setting should be more than enough for any night here in the Pacific NW. Completely true.I placed a flat, cheap, ~$9 power bank in the zipper pocket for one night. The bank was at about half power in the morning. Then I tested, on low, with the extension USB provided (thank you!), on a 500w power bank. I maybe used up 5-10% capacity overnight, and was quite comfortable, not overheated at all. No freezing-cold face in the morning like I have dealt with for many years before while camping."Did you have your face covered with the hood?" you ask? Nope. The bag + natural body heat made the van warmer overall and was actually noticeable in the morning when I got up.This thing is so decent, I've used it about a dozen times in my bedroom just so I can leave a window wide open to get some crisp fresh air in the room. Opening up the zipper and just using it as a blanket is pretty nice if you need to trim the heat.I'm pretty happy. Reasonable price, performs as described.Thank you for this product!

I like this green heated sleeping bag, but it only seems to have one spot where it gets Hot, right next to the place the battery plugs into.The bag construction is fine and the zipper snags occasionally like every sleeping bag zipper does, but it soon releases and works again, so no complaints there.I do wish it got hot near my feet, as thats one of the most cold places in a sleeping bag.

Fantastic, works as stated. Recommend second battery, in case you aren’t able to recharge in the wood.

Got this for November camp out. It was a mild November camp out 25-30 degrees Fahrenheit. Normal I use nonheated basic sleeping bag Coleman. This bag was light wieght and thin. Even though heated part worked the lack of installation didn't help. The lack warming elements towards feet and legs very disappointing. Had to add blankets to stay warm.

The heat works great. It seems to heat fairly even, more or less. The zipper is terrible. It's not difficult at all to zip it up from the outside, but practically takes an act of God to get it fully zipped from the inside. Also, the power/heat setting button really needs a hard cover or long holds to change setting. The button is too easily dressed during sleep, which changes the heat setting. Both my youngest child and myself hit ours in our sleep, causing his to drain the battery pack and leave him freezing in the morning, and mine to wake me up in the middle of the night burning up, with the heat too high. There needs to be a way to lock the heat setting to prevent accidentally changing it.

I love my sleeping bag. I went camping and I was toasty and warm in it. I had to turn it off through the middle of the night and i still stayed warm.