Fitting a Backpack Once you have chosen a backpack of the right size, design, and features for your trip, you will have to make sure that it's a comfortable fit. You will need someone's help, but

  Backpacks are Designed to enable hikers to carry large loads comfortably. They are made from a variety of materials, most of them waterproof. However, you should always use a separate waterproof b

Backpack: It must be sturdy, waterproof, narrow and tall.Adjustable shoulder and waist straps transmitted correctly load weight to the hips (not the shoulders). Backpack should stay well caught (solid