Mono x DJTT S4 Bag or Magma Digi Controller backpack XL ?

Mono x DJTT S4 Bag or Magma Digi Controller backpack XL ?

Hi,

I saw the release promotional video of the S4 Mono x DJTT S4 bag and really got excited about it as it looks like being very well made.

But after doing a search on the web, I found there is also another bag from Magma that has a bag apparently being able hold an S4 securely.

http://www.magma-bags.de/produkte/digi-control-backpack-xl/digi-control-backpack-xl-2-e.php3

The Magma looks like having a little less room for gear than the Mono but looks really well made too. And I like the idea of a backpack for traveling (it can also convert to a shoulder bag BTW).

As for the price, the Magma is about $50 bucks more expensive than the Mono but I couldn’t find the Mono anywhere else than in this site and the shipping to Europe will cost me almost the difference in price.

I don’t know the brand so I don’t know if it’s good quality bags and there are very few reviews on the Internet.

I only found this video but it looks like there is a sponsoring deal between Magma and the guy who presents it so it’s more like a promotional video and it’s not the XL version I think (the XL one was released on July 2011) :

Anyone has tried one of these or any other bags from Magma ? Maybe someone from DJTT who knows the Mono bag well can tell me what I could miss if I went with the Magma ?

Any advice is welcome, I will need to carry the S4 for the end of this year so I’ll have to decide quite quickly.