Fantasea Underwater Camera Housings are high-quality carbonate and have easy-to-use, labeled and well laid-out controls. They include a durable, double oring seal, leak detector, sunshade and hand strap. They also come in bundles with the cameras.
Went down to Cabo for a few days and then out on the Solmar V to the Soccoros for a week in mid-January. It can always be a crap shoot, and the last trip I made (this is my third) was in January and was spectacular.