This is the Atomic Aquatics BC2 Back Inflate BC/BCD Scuba Diving Buoyancy Compensator Features: Atomics Priority for BC Durability: Exclusive Engineering-Grade Plastics, Polyurethane Coated Textiles, & Corrosion-Resistant Metals Designed to Go Toe-to-Toe w/Ocean Environment Simply the Toughest BC In-the-World Custom Matte-Finish Fabric, Different Look and Feel New Fabric Unlike Any-Other-BCD Bladder: Strong Double-Laminated Polyurethane Textile Material, Hold More Pressure Sheds Water Like Raincoat, Polyurethane Coating on Both-Sides Exterior Coating: Thicker, Prevent Tearing, Cutting or Leaking Virtually Dry Right After Dive New High Tenacity Inner Bladder Material High Strength, Replaceable Inner Bladder Secure Tank Band Design: Ratcheting Band Quickly Adjusts Accommodate Variety of Tank Sizes Over-Center Buckle Locks Tightly-in-Place Weight Pouches Glide into Weight Pockets Simple One-Handed Tug-On-Handle to Release Weight Custom 316 Stainless Steel D-Rings with Titanium PVD Coating Diamond Pattern Quilted Back Pad and Adjustable Lumbar Pad Non-Skid Tank Pad with CNC-Machined Stainless-Steel Hardware Molded to the Frame Sand-Resistant Pocket Zippers The BC2 is the back inflation evolution of the acclaimed Atomic BC series. The Atomic BC2 incorporates the same futuristic, incredibly tough, corrosion-resistant materials as the jacket-style BC1. A result of the Atomic design studio" approach, the BC2 is a radical design departure from conventional back inflation BCs and is the TOUGHEST BACK INFLATION BC in the world. The BC2 is crafted using a unique double-laminated polyurethane-coated fabric and corrosion-resistant metals. The attractive matte-coated fabric sheds water so the BC2 is virtually DRY seconds after surfacing. This exclusive Atomic Aquatics BC series fabric is incredibly strong and durable to provide years of confident diving. It holds nearly double the pressure of standard BC materials, is virtually impenetrable and resists abrasion, tears and punctures. Self-cleaning, UV and stain-resistant, it also resists chemicals, mold, rot and mildew. "