Sleeping bags used to be bulky and heavy and used to take up a lot of space. With the advancement of technology everything changed with new lightweight sleeping bags. The inner materials are super lightweight and can be compressed to small sizes. The outer materials have a breathable coating that repels water. Some of these bags can keep you warm to minus 35 degrees.

There are many varieties of lightweight bags available in the market such as compact bags, backpacks, synthetic lightweight bags, etc. They also come in various shapes like rectangular shapes, mummy shapes, etc. From this wide selection of models and variations, you can choose the one that best suits your needs.

The most important point to consider is the climate and temperature of the place where you will be using your bag. The lightweight bag should be able to keep an average sleeper warm enough in the lowest temperature. A summer seasoned bag would be suitable for temperatures of 35 degrees Fahrenheit or higher. A commonly used bag for the fall, spring, and early fall season is a three-season bag when the temperature is normally cool between 10 and 35 degrees. -10 to 10 degree temperature would require cold weather or winter model.

The next thing to consider is insulation. Down or synthetic fillings are the most used for light insulation. Down fill is lighter than synthetic fill. Synthetic bags are cheaper and suitable for wet and cold areas. They do not absorb water easily and have a fast drying speed. The negative point is that they are bulkier. The filler bags are compact and lightweight. They are more comfortable. But they are miserable if they get wet as they take a long time to dry.

Bag liners can be used for extra warmth. They can add 5 to 15 degrees Fahrenheit of additional heat. Sheets are made from cotton, silk, fleece, or micro fleece.

Lightweight bags come in various forms. Rectangular and mummies are the two main types. Rectangular bags are heavier and bulkier and are chosen when camping in a cabin or car. If you want more room inside the bag for flexibility, choose a rectangular bag. Mummy’s are the lightest and most compressible bags and are very suitable if you are backpacking. It is wide at the top and shoulders and tapers down from the waist. It has a snug fit with less room for movement. Retains more body heat.

Bags marked long are made for tall people and fit from 6 feet to 6 feet 6 inches. Lightweight bags designed for women are narrower at the shoulders and wider at the hips with additional insulation in the foot and torso areas. A sleeping bag with a two-way zipper will allow you to easily ventilate the foot area if your feet feel too hot.

Finally, examine the different models available on the market and choose the best light bags suitable for your needs.

It is much easier and more convenient to buy sleeping bags online, as you can browse through many and compare prices.