This is the iBox for which its seller is asking $25, though, in fact, it’s just an unfinished box – it is a robbery! I’m dead sure you can make the same accessory yourself and this will be much cheaper.
The iBox is made from reclaimed wood, so you won’t even spend your money on raw materials! The design provides a convenient place to store the charging cables but the main iBox’s function is sound amplification on your iPad, the accessory gives its speaker a chance to resonate and this makes listening experience on your iPad more pleasing. But what other features has the iBox? For example, it’s possible to use it as fire starting materials in an emergency 
Oh, and it’s not very portable, so you can always find it in the past place you used it.