Osprey Argon 70: Best Backpack For Travelers
A cloth sack carried on your back and held over the shoulders is called a backpack. A backpack is used to carry loads that are too heavy for hands to carry for a long time. There is the one strap backpack that can be hung over a shoulder. This is to carry lighter loads. The heavier loads are carried in the larger backpack with two shoulder straps. Hip belts are provided in some backpacks to transfer load to the hips. This is helpful when the weight of the load is over 22 lbs. The hips have a better capacity to withstand load more than the shoulders.
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