Looking for a holster for a light battle belt (think something quick to put on, with attached IFAK, TQ, light holder, spare mag holder, and pistol holster) for Glock 19. Suggestions??

Went with this - https://www.amazon.com/gp/product/B00GAZ4BFY/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

I like Gunfighter Inc. and Blackpoint tactical holsters. They are pricey, but so far they have been well worth the money.

For a battle belt, I'd get something with active retention like a Safariland ALS holster.

I like the HSGI belt with Cobra buckle in the 1.75 width and their minimalist pad. Alternately, their slim battle belt is a good choice if you need MOLLE attachment.

I am happy with the We the People Holsters product for my G19 w/PL2 Mini OLIGHT. Great fit and adjustable in multiple dimensions. Got mine in grey and did a rattle-can camo that turned-out decently.