The lightweight smallest packed sleeping bag gives you warmth, comfort, and protection from environmental elements. The synthetic insulation layer can resist temperature variation up to sub-zero levels. The dimension of the bag varies depending on your body size and height when it is stretched.
When rolled and packed, it can comfortably fit into a compression sack that you carry with the backpack. The ratio of the length and width should be at least 1:6 for the rolled: unrolled bag. The blended synthetic fabric has the high resistance to water, heat, cold, tear and puncture. You can use the lightweight, compact sleeping bag for many years safely.
You can use the smallest sleeping bag during summer when the temperature soars high. It is useful for winter when the temperature dips to sub-zero values. It protects you from the showers during the rainy season.
The best lightweight sleeping bag for backpacking has two basic types of insulation namely the down and synthetic. The down model is useful for protection from cold and hot conditions. The synthetic form is suitable for protection from the rains. You can also find blended insulation which offers safety from all the three elements.
The length and width of the unrolled bag should accommodate your body comfortably with airtight protection. The material on the inner lining should be non-allergic and soft. The bag should be able to preserve and balance your body temperature within the normal range.
The material on the smallest sleeping bag exterior should have a firm texture that is flexible and strong. Resistance to the rugged surface, tear and puncture make it ideal for mountain and forest camping.
The zipper allows you to open the lightweight, compact sleeping bag and wrap it around your body. Then you can zip it on and cover your body completely. The standard bags use the coiled zipper for tight packing and durability. You may choose aluminum, brass, copper or stainless steel as the core zipper material (top stop, bottom stop, teeth, and tab). The synthetic tape material is stretchable and tear resistant. The retainer box and teeth prevent accidental opening of the zipper due to pressure.
Full Size: The full-size lightweight, compact sleeping bag wraps your body tightly and traps the heat within the interiors. The combination of cotton, wool, down and synthetic insulation makes it ideal for sub-zero temperature zones. The small mesh at the top allows you to breathe without letting cold air into the bag. The interior of the bag is soft and resistant to cold and water. But you may move your body freely within the sleeping bag due to its tight fitting.
The camping type of the smallest sleeping bag has a rectangular shape. The interiors (especially at the corners and sides) have ample moving space for your body. This bag is useful when the climatic conditions are not harsh. The tinny porous mesh allows air circulation within the interiors. The utility of this bag is limited to the temperature range of 100C to 400C (with tolerance factors).
Hybrid Bag: The hybrid type of the best lightweight sleeping bag for backpacking is useful for all weather conditions and terrains. The dimension of the bag fits your body shape and height perfectly. But the material has the extra stretchable feature that allows you to flex your body and turn around within the bag. You may sleep on your back, stomach or the side, depending on your convenience. Customized features allow you to open the mesh when you need air circulation and close when you need airtight protection.
The best lightweight sleeping bag for backpacking should fold more than 1/6th of its unrolled dimension when packed into the compression sack. Now you can easily carry your cozy and protective compact bed wherever you go. have a look at the top choice for small backpacking sleeping bag below :
The lightweight, the compact sleeping bag has zipped pouches in the interiors to store your cell phone, torchlight, water bottle and a few other accessories. Some of the bags have these pouches on the exterior also.