From JettyDive's website: "Hollis SMS 50 Sidemount BCD systems have been designed not just with cave divers in mind, but any sidemount diver. The new SMS50 is no exception. Built for sidemount only, this kit can be used in any environment from open water to overhead. Includes an adjustable, one size fits most harness based on a minimalist design; also ideal for traveling sidemounters. Ready to dive out of the box."
Seems like a pretty good deal if you want to get into sidemount diving. I compared prices and the next-cheapest offer is over $100 more expensive. Quite tempting…
Too many TLAs for me.