Obviously, by "Strap" we're talking about that short loop of canvas, cloth, leather, or whatever material that you attach to your smartphone or PDA. And you usually thread your hand through this loop, so that even if you let go the gadget, it won't fall to the floor.

And that's why the cellphone strap is an important mobile tool. Especially for clumsy people who accidentally let go of things left and right. And it'll be a lot harder for a thief to rip away your precious gadget (though you should give it up if he threatens you with injury).

The cellphone strap enhances a mobile or handheld's use. Your hand can now concentrate more on texting or pushing the required buttons, since you'll feel safer that the strap will support everything in case the gadget falls down.

For a few US cents, you can get something that improves the longevity and usability of your mobile device. And if there's no small loop to attach the strap to, you can always attach a strap with some modding.