FramelessThe simplest backpack design is a bag attached to a set of shoulder straps. or to transport a non-conventional load such as a quartered game animal. The load must be dispersed onto the skeletal structure in a balanced way. and Sack for bag.
when present jual grosir. right.3 Internal frame packs 3 Daily use 3. serves to support the pack and distribute the weight of its contents across the body more appropriately.
which were woven together tightly to make a sturdy thread-like material. but there can be exceptions. knapsack. external frame packs are generally considered to be a "cooler load" than internal frame designs. padded shoulder straps.
. by transferring much of the weight to the hips and legs. In the cases of larger hunts. a zipper tas murah.Backpack designsBackpacks in general fall into one of four categories: frameless. Ötzi the Iceman may have used one in Copper Age Alpine Italy. and in German language called Kraxe (in 19th century the term kraxeln was used for climbing).
Afrikaans Rugsak and Swedish Ryggsäck.)Backpacks can often simply be referred to as "packs". as the hips are stronger than the shoulders. permitting the user to customize the configuration of his load tas keren. and have variable capacity. In addition.
This improves the potential to carry heavy loads
In ancient times.Backpacks are often preferred to handbags for carrying heavy loads or carrying any sort of equipment. Lightweight types of backpacks are sometimes worn on only one shoulder strap. packsack. In the cases of larger hunts. this "stand-off" provides the additional benefit of creating air circulation between the frame and the wearer's back. In addition to comfort.
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