Mostly professional hikers are required to know the right steps to do for making their hiking bag pack to be carried in lightweight way. As you know, you will run out of energy while hiking when your bag pack is heavy, right? That’s why it is important for you to find the right lightweight sleeping bag to bring inside your hiking bag pack. Sometimes because you want to stay warm while sleeping in the middle of outdoor hiking nights, you choose super thick sleeping bag to carry out with you. However, super thick sleeping bag could be so heavy. As the solution to bring lightweight sleeping bag that also would help you stay warm during cold weather is choosing the one which filled by duck down inside it. Dock down is lightweight and able to warm you up from the cold weather of outdoor area during hiking.