Just got in the Data book cover, ammo burrito and rear bag from LoneWolfUSMC. This stuff is top notch, very well made. This is hands down my new favorite Data book cover. The straps to hold the pages open is a god send, I shoot out in the open desert 98% of the time and there's always the problem of pages flippin around with the wind. This solves that problem. The burritos rock, I got two of them so I can take 60 rds with me and they take up less space than ammo boxs while still protecting the rounds. I got the rear bag because I've been trying every rear bag I can get my hands on and this one seemed like a cool variation on the TAB bag with less fill. All of it is priced right and built very well. Buy with comfort knowing you'll get a top notch product from LoneWolf and 8541 tactical.