This is the Aqua Lung Removable Trim Packet 5lb/2.2lg PAIR Features: Aqualung Removable Modlock Trim pockets allow you to add addition trim pockets to Aqualung Rogue and Outlaw BCD's allowing you to distribute weight comfortably and easily around your body. Pack of 2 Designed for Aqualung Rogue and Outlaw BCD. Aqualung Removable Modlock Trim pockets allow you to add addition trim pockets to Aqualung Rogue and Outlaw BCD's allowing you to distribute weight comfortably and easily around your body.