Custom Leathercraft Wild River by CLC WT3701 Tackle Tek Rogue Stereo Speaker Bag with Four PT3700 Trays High quality, built-in stereo speaker system connects to your iPod or MP3 device to play your music Large storage compartment for up to 5 large #3700-style trays Protective rain cover can be quickly deployed to keep your bag contents safe Permanently mounted molded sunglass holder helps keep your glasses safe, removable plier holder goes from bag to belt so your pliers are easy to find Powered by AC transformer, 12V DC adapter (included), or 4 D-cell batteries (not included)