This demonstration video discusses and shows the features of the Cressi Air Travel Scuba BC. The BC has an Integrated Weight System - 30 lb capacity (20 lbs Diver releasable - 10 lbs non-diver releasable trim weights for improved weight distribution and balance). It is lightweight and perfect for travelers and folds up into a 5 lb package (size medium). The Cressi Air Travel Scuba BC comes Completely New Inflator with Sealed components making it more reliable and easier to service.