Synthetic sleeping bags, however, do have one performance advantage, a greater ability to insulate when wet. If down feathers get wet, they clump together and lose nearly all of their loft and insulative power. Synthetic fibers, in contrast, do not clump, so they can continue to provide considerable insulation when wet. Once you know the broad type of sleeping bag you’re interested in, there are several other factors to consider.
Made with soft polyester, the outer layer being a diamond ripstop material, the bag is both comfortable and durable. The zippers are sturdy, with no problems in the two years we have used them. Stay cozy even on the coldest nights of your camping or hiking trips with the Everest Mummy Sleeping Bag, +5F/-15C Degree.
To better make sense of it all, we highlight some of our favorite bags that span different materials, weights, warmth ratings, and applications. We tested these bags on family camping trips, fast and light backpacking adventures, and remote winter expeditions. We present them here in the hope that you can find the best sleeping bag for you, no matter your needs or budget.
These include insulation type, temperature, weight, packed size, and comfort. We’ll break down these factors below to ensure you can be confident in your selection. In this review, we highlight our favorite sleeping bags from a range of sleeping bag categories. We sent bags on trips to Nepal, Bolivia, Argentina, and Tajikistan, as well as plenty of less exotic locales closer to home. All in all, our team of reviewers spent more than a thousand nights testing different sleeping bags so you can be sure the knowledge shared here is thorough, informed, and unbiased.
Our testers appreciated the more generous dimensions of the MegaLite compared to other products at its price point. We’re also fans of its impressive warmth-to-weight ratio, which should make this bag especially appealing for diehard backpackers or long backcountry ozark trail sleeping bag trips. The Ozark Trail 35 Degree Cool Weather Sleeping Bag is perfect for those cool nights under the stars. This sleeping bag is made from partially recycled polyester fabrics including a really great brushed liner that warms up quickly to keep you cozy.