I use my 627 Pro for CCW and I really like the DeSantis "Second Six" speedloader pouches. They work well with either the 5-Star loaders or with moonclips. Because they're designed to straddle the belt (4 rounds inboard, 4 rounds outboard), they offer less of a profile when worn under clothing.
When I carry revolvers as my primary, I always have at least two speedloaders (or moonclips) on the belt (sometimes four - depending on the situation), and two speed strips in a pocket.
Here are a couple of examples: