A few months ago I obtained a Spec-Ops Brand Recon Ruck Ultra backpack, that I mated with a Down East Innovation 1609 open perimeter pack frame. Added a MOLLE II padded waist belt and the end result is a nice carrying medium size ruck, similar but a slightly smaller modern version of a medium ALICE pack/frame setup. Come time to "Enhance" the rig with a utility pouch for the lid, I was fortunate enough to come across "PocketUp". This is a small company founded by the husband and wife team of Mel Terkla and his wife Rena. They are making pockets, pouches, pods, pack, and other accessories for tactical and general use for the public. Here are a few links that give some background of Mel and his company.

https://pocketup.net

http://soldiersystems.net/2018/12/18/qa-mel-terkla/

https://www.facebook.com/PocketUp-165509130790695/

Recently purchased the "Snivel Pocket" in Multicam to match the Spec-Ops Ruck. Yeah, I know, I could be that vain at times! Material and workmanship are top notch. I'm very glad to do business with a company making solid products right there in Atascadero, CA, in the USofA.