Pawel of SAG has some items that would be of interest to you and we just realised that you can purchase their products on eBay too. Here, they have a universal magazine pouch which means this mag pouch can be used for various types of magazines, especially for the M4/M16 and AK magazines. Also available are cases for Kindle and iPad for those who bring these tablets/e-readers to the field and want a case which has a "tactical colour."

Universal Mag Pouch KDS for 1 Magazine

Kindle Case

Light IPad Pouch

Light Kindle Pouch