I heard back from the guy at the Peoria VA Pharmacy. He says they have 4 Tab Style large diapers in stock at the warehouse. Attends Complete and Attends Advanced. The Tranquility pictured above. And one that was just listed as "Diaper Adult Large Extra Absorbency" (sure sounds military issue), he included a hand written note "Above is Fit Right (warehouse noted lowest quality of the 4 listed)" That would be saying something, as the Attends I was sent were literally falling off of me after a couple hours of wearing at my desk and not using.
Sadly it appears that the Tranquility are the best of the lot. They at least stay on for a decent amount of time. I don't think I'd trust them if I was out and about though.
I guess it's time to write my Senator. Somehow despite her being Veteran, I doubt she's using what the VA provides.