Odd question, and I'm not sure that I've imagined this quite mundane item, but is there such thing as a metal-tubed/framed backpack - the frame seems to be on the part which aligns with the back of the wearer.
I assume this offers extra support? Is this correct? What are the other benefits?
I've also only seen them as quite large objects, can you get smaller ones?
Is there a technical name for this kind of backpack, or even just the framed part?
Generally, the frame is external to the loading areas of the backpack, and as such the frame doesn't crush your stuff inside the backpack, and takes up no room inside, giving you more room to pack your "essentials".
Also the frame actually gives your back a more natural,ergonomic carrying position for your load, i.e you carry the weight on the shoulder &...
I still have one of these but it's consigned to the attic. The modern padded ones are much more comfortable, I don't know if the frame type are still available.
http://www.priceinsan...al/alpspic3300005.jpg
Generally, the frame is external to the loading areas of the backpack, and as such the frame doesn't crush your stuff inside the backpack, and takes up no room inside, giving you more room to pack your "essentials".
Also the frame actually gives your back a more natural,ergonomic carrying position for your load, i.e you carry the weight on the shoulder & upper back muscles, which are designed to be the major load carrying areas of your body.
Ideally, the load isn't carried on the shoulders as this puts a strain on your back. The lower fastening shouldn't go round your waist either, but should rest on your hips, so that they support the weight. This provides a more natural posture, and is much less tiring.
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