For backpacking purposes, it is recommended to bring as less as possible. If you have to bring essential things with your trip, you need to select the one that does not consume too much space on our backpack. Sleeping bag with compact design is available in the market. This particular compact sleeping bag is design for backpackers. When being used, the sleeping bag is able to stretch as wide as it goes in conventional sleeping bag. However, the marvelous thing happens when you attempt to fold it. You will be able to squeeze the sleeping bag so that it turns into small ball. The folded sleeping bag will fit into your palm. Therefore, it will not take much of your backpack space.