10 Reviews: Best Sleeping Bag With Zipper (Apr 2024)

The REI Co-op Magma 30 is another REI product that has the best zipper quality of a sleeping bag. The Magma, however, is still a superior value sleeping bag when compared to other bags with similar performance and features. 9.7 ounces of 850 power goose down are used to fill the Magma. This fill is of exceptional quality and provides excellent warmth despite its little weight. The Magma is remarkably light for the amount of warmth it provides, weighing only 1.2 pounds.

"Finally got to take this out backpacking i really appreciated the weight savings on the 17 mile hike into camp. The day started at 70 degrees and dipped down to 40 in the early morning. I was warm ..."

by Kevo

REI’s sleeping bags have received a lot of positive feedback. They have a great selection of sleeping bags, including the REI Co-op Helio Sack 50°F. The shell is constructed of recycled polyester and is highly durable. The bag has two zippers, one long and one short, that run the length of it. The long zipper unzips completely to expose a quilt. To minimize overheating throughout the night, the short zipper functions as an armhole and a vent. The sleeping bag is either semi-rectangular or shaped like a relaxed mummy. It has enough interior room to not feel claustrophobic. The bag also folds down to a teeny-tiny size, making it great for light travel.

"I have had the sleeping bag five years and camped with it multiple times. I have used it all the way down to 30° but it holds up well to its 50° rating. It works well with a liner and is super light so it washes up and packs up very easily..."

by CrashGordon

The One Bag is a sleeping bag that may be used for a variety of purposes. It’s a bit of a misnomer considering there’s more than one bag involved. It is made up of one lower half and two detachable upper sections with temperature ratings of 5, 20, and 40 degrees Fahrenheit, respectively. This is, nonetheless, a well-designed bag with all of the components working well. The interior of the bag is roomy, making it convenient to use. Because of the synthetic stuffing, the bag’s price is maintained low. The versatility of this bag, combined with its low price, makes it one of the best purchases you can make.

" So warm and cozy. I love the versatility of this bag, I brought it to Joshua Tree expecting it to be cold and was able to remove a layer when it turned out to be a bit warmer. One bag to rule them all!"

by Angela

To give a temperature rating that exceeds expectations, Snugpak’s Softie Sleeping Bags feature space-age technology in the form of a highly permeable metalized barrier named Reflectatherm (Softie 3 and Antarctica only). Softie Premier filling is highly insulating, conserving heat and ensuring maximum comfort. The anti-snag zip has a full-length baffle, the mummy-style shape is built for warmth and comfort, and the quilted, snug-fit hood has an adjustable cord, providing a comfortable night’s sleep even when the weather turns cold. Each bag comes with a Snuggy Pillow.

The Nemo Forte 35 is another popular sleeping bag with a good quality zipper. Because of its affordable pricing and strong features, the Forte is a good value option. The Forte is extremely comfortable and constructed to last. The Forte comes in two different shapes: spoon and hourglass. The design is open and airy. The shoulders, hips, and feet are all looser than in a typical mummy. Thermogrills for ventilation is also included in the Forte, allowing the bag to be used in a wider range of temperatures.

"This bag is exactly what I wanted. super warm when needed and can air out when needed as well. I like how small it packs down."

by TTGG

With 37.5 ounces of 800-fill-power down, this sleeping bag is great for trekking in frigid conditions. Yes, it’s a splurge, but it’ll be well worth the money if you’re going on a long trip. Many customers appreciate the bag’s size because it allows for tossing and turning as well as layering for those chilly evenings in the woods. If you desire a bit extra thickness around your feet, the foot box is rather comfortable. Two brilliant design features are the glow-in-the-dark zipper handle and the down-filled draft tube.

"... It’s extremely comfortable for sure and I find any excuse to use it. The waterproofing is quite impressive, when I first got the bag I just laid it out back and dumped nalgenes on it and sure enough that bag was bone dry. I enjoyed this bag so much..."

by Michael215

If you’re looking for a winter sleeping bag that can pack light and move quickly with a good zipper featured, Western Mountaineering’s Versatile 10F sleeping bag is well worth the money. It is under 2 pounds in weight and can keep sleepers warm in temperatures as low as 10 degrees. The 850-fill has a lot of volume and compacts effectively. Breathability elements, like interconnecting draft tubes and a clever collar design, are particularly popular, as they keep air moving while keeping travelers warm and comfortable inside.

"I own several Western Mountaineering bags of all temperature ratings, and I don't buy anything else because they're the best. But the Versalite is the last one I bought, and probably the last one I will buy. Because it's all that and more. It is super light true to spec, and warmer than I will ever need in three seasons. .."

by Stuart J

Eric Larsen, a man who has trekked to both the North and South Poles — a.k.a. a man who knows cold — collaborated on the design of this center zipper sleeping bag. The side zip ports allow you to stretch your arms to drink your morning coffee without losing the heat you’ve worked so hard to build up, while the draft tubes keep the cold out while the jacket is zipped. Thermarest mattresses include built-in clips for a secure fit, and the down is obtained ethically. With a four-below-zero comfort rating and a twenty-below-zero limit, the Polar Ranger is designed for extremes.

"I've now used this for one season of winter camping and can report that it's a great piece of gear! I've taken it on winter camping trips where temperatures dropped down to -30C,-25C, and -12C. The bag performed really well under all of those conditions. T..."

by Stephanie W.

The Marmot Col is a great option for trips where you’ll be spending a lot of time inside your sleeping bag, attempting to stay warm while waiting for the weather to change. This backpack provides plenty of room to hold stuff like water bottles, boots, extra clothing, and anything else you don’t want to freeze in. Because of the bag’s spacious interior, one of our testers realized that he could read while sitting completely inside it.

"..It’s extremely comfortable for sure and I find any excuse to use it. The waterproofing is quite impressive... I enjoyed this bag so much I also got a 0* and will soon pick up a 20* as well. I’d say if this bag is in your budget and you’re eyeballing a -20 for all weather conditions you just can’t go wrong here."

by Michael215

The Mountain Hardwear Bishop Pass is a budget-friendly sleeping bag that outperforms similar-priced bags and receives a zero-degree grade in terms of performance. It has an ergonomically curved soft draft collar and an expanded draft tube that keeps warm air in while allowing cold air to leave. In both the light rain and soaking tests, the DWR coating on the shell functioned well, and it withstood getting saturated for a substantially longer period of time than the competitors in its category.

"For the price, I was very pleased with this sleeping bag. I took it out on a winter backpacking trip in the Berkshires of MA for one night. It easily compacted into the bottom compartment of my backpack..."

by Josh