You can use these side zippers to allow for more room in the shoulders, hips, footbox, or all of these above. We thought this was a useful feature, but the zippers snagged often while we were adjusting the fit of the bag. In many ways, the Teton and Big Agnes’s Sidewinder are very similar. The Teton is warmer but bulkier, whereas the Sidewinder is lighter and more packable.
Ptarmigan Ex -25 Sleeping Bag
A double sleeping bag is ideal for couples that like to sleep under the same blanket or solo campers with a small child. Although there are not many options по ссылке available, there’s no denying that the King Solomon 20 comes out on top. May your next unplanned bivy be everything you have hoped it would be with this essential bit of cold weather backpacking gear. Extra zippers that lock or overlap keep the sleeping bag in place at night and make it easier to unzip a section of the bag rather than the entire length if you need to reach out and grab something. If you need additional warm layers, you can purchase separate quilts and blankets, which can be attached to the loops on the sleeping bag.
Think About What Type Of Sleeper You Are
The breathable liners mean you won’t soak your sleeping bag with sweat. Even our mummy sleeping bags offer the girth room you need to roll over or pile on the extra layers for a particularly cold night. And the roomy foot box means you can kick, turn, or even store essential gear in your bag with you.
Unzip both bags fully, lay one on top of the other, then zip them together. The Egret 20 has all the advantages of the Swallow 30—lightweight down fill, a solid warranty, and it’s US-made—but with a narrower cut and more insulation for people who get cold at night. The adage “you get what you pay for” is as true today as ever, but with a few exceptions—one being sleeping bags. It comes as no surprise that Therm-a-Rest uses top notch materials to create this bag. The 100% recycled nylon shell is lightweight yet durable, and the hydrophobic down is suitable for all weather conditions because of it’s moisture-wicking, fast-drying capabilities. It’s not the lightest bag on the list—again, think mid-range weight.
A mummy sleeping bag is warmer and more comfortable than an ultralight down quilt under 20 degrees Fahrenheit. While quilts are popular for warm weather use, mummy bags are far less drafty when the mercury drops below 20 degrees. They also provide a warm overnight space where you can keep water, filters, and footwear overnight to prevent them from freezing. This is harder to do with an ultralight quilt, which is usually shorter and sized narrow to save weight.
What Is The Warmest Sleeping Bag?
At home, our testers occasionally slept inside this bag directly on top of a king-size bed and didn’t notice the lack of insulation underneath them. That said, we don’t think it would make sense to buy this bag if you’re not intending to use the integrated sleeve. Backpacking equipment tends to be slippery, including inflatable pillows. When backpacking, you’re probably losing that slippery little pillow every time you change positions while sleeping. The Sidewinder’s hood has a pillow sleeve made of stretch material sewn onto the back to prevent this.
Although the Down Hugger is billed as a unisex bag, we think it’s best for all people who sleep warm. The double shoulder zips make the sleeves easy to put on and take off. These sleeping bags also contain non-slip socks, creating a sleeping bag that covers the entire body. For those in need of a little more room to move in the middle of the night, the Sea to Summit Ascent is the solution.
Quilts provide a better warmth-to-weight ratio by cutting out the material and insulation that’s normally compressed under your body in a mummy bag. If a quilt sounds more like your style, you’ll love our Best Backpacking Quilts guide. The Teton has a narrower foot box and shoulder girth than the unisex bags we tried; by eliminating drafty dead space, Marmot reduces the amount of air inside the bag that needs to be heated. The footbox in the version we retested in 2022 has an additional zipper that you can unzip to expand the width, so if you do want more room for your feet you can have it. A similarly well-stuffed draft collar protects another key area prone to heat loss.
When my Warmlite bag has all of its layers zipped into place, it looks clearly wider but not as puffy as some of the mummy bags reviewed here. But remember that since this bag has no down on the bottom, the vertical loft viewed from the side is half that of a mummy bag. Without it, they may be marginal at the very lowest temperatures (-40˚ and colder).
When you get inside the Inferno, it feels very similar to getting into a bed with a cozy down comforter. The lofty 800-fill down settles slowly, cradling you perfectly inside. Within seconds, you can feel your body start to warm up since the airspace inside the bag is minimized so well by the loftiness.