Backpacks in general fall into one of four categories: frameless, external frame, internal frame, and bodypack. A pack frame, when present, serves to support the pack and distribute the weight of its contents across the body more appropriately, by transferring much of the weight to the hips and legs. Most of the weight is therefore taken off the shoulders, reducing the chance of injury from shoulder strap pressure .bagstore.pk offer every type of backpack
A bodypack is a backpack fitted with one or more pockets that are suspended on the wearer’s chest and loaded in such a way that the load in the front and the load in the back are close to equal. The majority of the load in a bodypack is carried by the hips. The ideal load carrying system should not disturb the wearer’s natural posture, balance and maneuverability.
SwissGear backpack, Osprey Packs Nebula Daypack, Everki Titan Backpack,
The North Face Borealis Backpack, Jansport Cool Student Backpack
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