SEAQUEST ADV Spectrum 3 SCUBA BCD Size Large. This is an EXCELLENT BCD and has been tested and is in Excellent Working Condition. Only items seen in photos are included (hangers not included).If you do not see it, it's not included. Florida SCUBA , Celebrating 38 years of Teaching SCUBA and servicing SCUBA gear. Specializing in Repairs and Service, of older gear and new.