Synthetic sleeping bags are a great option for those looking for an affordable and reliable sleeping bag. Synthetic bags are filled with synthetic materials, such as polyester, that mimic the insulating properties of down. Synthetic bags are less expensive than down bags and are easier to care for. Synthetic bags also retain their insulating properties even when wet, making them a good choice for those who camp in wet or humid conditions. Our top recommended collection of synthetic sleeping bags includes options for every budget and need. Whether you're looking for a lightweight bag for backpacking or a roomy bag for car camping, we've got you covered. So check out our top recommended collection of synthetic sleeping bags today!