In this rather effete looking safari jacket, the left breast pocket has a fake flap and inside the pocket are five elasticized cartridge sleeves which easily accommodated my .300 H&H, .375 H&H, .458 Winchester Magnum and .505 SRE (based on the .460 Weatherby) cartridges. I found the jacket very comfortable and the cartridges very accessible. Once manufactured by 10-X Manufacturing Company, which for all I know, no longer exists.

You can see the pocket sagging somewhat under the weight of the cartridges.