Brought this up with me
"Brought this up with me to the Artic and worked great, comfortable and warm. The side vents are great for working with gear whilst remaining im the sleeping bag after you wake up and before going to bed."
Therm-a-Rest
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Compression sack and storage sack included.
Overall rating: 4.75 / 5 from 28 reviews.
Review topics: ["size","bag","fabric","problem","looks","design","moisture","value","works","features","zippers","ventilation","hood","temps","tubes","stuff sack","magnet","bears","closure","compression sack"].
"Brought this up with me to the Artic and worked great, comfortable and warm. The side vents are great for working with gear whilst remaining im the sleeping bag after you wake up and before going to bed."
"Here’s a more natural and polished version of your text in proper English: --- I've had the Polar Ranger since 2022, and I can recommend it 100%. Even at -15°C, it was cozy and warm. The design of the head section is effective, but in extremely cold temperatures, you have to get used to having it fully closed. It can feel a bit claustrophobic at first, but you adapt over time. It's the trade-off for staying completely sealed against the freezing cold. I love the zippers that allow you to extend your arms outside. They're great for conserving heat when you need to do something inside your tent."
"Unique, sculpted hood is really warm. This bag is great for winter camping when temperatures are well below freezing. Center zipper is okay but takes a bit of getting used to. My wife likes the arm-zippers when she reads while in the bag. Overall a different style bag that’s very efficient in cold temperatures."
"I love this bag because of its versatility. Upon purchasing, just to test how high I could go, I slept in it at home at 72 degrees for several nights, and it is super cozy even at those temps with the hood off and partially open, so the vents really work. It packs down smaller than most bags in its class making it small enough for most backpacking. It is also among the lightest bags in its class for the warmth and it is a comparable weight to synthetic bags with temp ratings 40 degrees higher. The center zip plus side zips gives you complete movement for reading, cooking and lounging at camp, and you may even find some uses at home in the winter in use cases where you had used a down throw blanket. If you brave lower temps, you can add 1lb and double up with a sleeping bag liner, but this will go well below zero by itself. Basically, if you had to buy just one bag, I would recommend this one. It doubles as everything from a winter cozy blanket in your basement to a sub zero camping coccoon for your late season adventures. The only knock on the bag is it is less durable/waterproof than the basecamp bags in its class. It does not have a super tough pertex shell and you will need to be careful with the zipper not to rip a hole in it. Otherwise, if you measure value in terms of usability in a variety of use cases, you will love this - being over 1lb lighter than many bags in its class opens up a variety of possibilities."
"Exceptional range of comfortable warmth. I love this bag!"
"Kept me warm at -25 C°"
"Performed well in multiple winter backpacking trips in California mountains. Top entry and side zipper vents/arm slots are convenient for regulating sleeping temperature. The snorkel feature works well for maintaining temperature while permitting breathing fresh air. Some condensation and frost forms around it, as can be expected. The snorkel closure magnets are a bit too weak. I added a thin rare-earth disc magnet to the outside of the fabric to more strongly hold the snorkel closure together. The stuff sack is about the right size. However, it is too fragile. The side seam stitching opened up on my first use and a strap mount seam tore after about a year of use. Better re-enforced folded seams or a stronger fabric would be worth a few more grams of weight to improve the stuff sack durability, given the price of the sleeping bag."
"I bought this bag for a trip I am taking that may need this temperature range. I will update this review once I am done with the trip - but early testing in the outdoor shows this sleeping bag is just what I needed. It also looks great.. but looks do not help you when freezing.. If you need this temperature range then you will not be disappointed.. and if you also are in the middle of a fashion show with this bag you will not be disappointed either :)"
"By far my most loved piece of equipment I own! I love the fact that there is a place to put your hot Nalgene at your feet without burning them and the fact that you can take your arms out to do little stuff without having to get out completely."
"I use the sleeping bag in the arctic right now. It is very warm, light , love the head spot in the hole for the mouth. Very good for the aeration and let the condensation get out. I just have two negative point. First one. The zipper. The plastic thing on the zipper is very nice idea. But sometimes the zipper stuck on the material and can break the tissue. The second point is the bungee under. There are not large and long enough for the neoair sleeping pad. It is very tight. Too much."