Tech Gear 53 Pocket Lighted Backpack, 3 Levels of Light Output Allow Adjustment for Wide Area Illumination or Close-Up Work, Light Output/Levels: 39 Lumens Max., 3 Levels, Dual Compartment Design for Better-Organized Tool Storage, 2 Straps for Cordless Drill/Driver And Battery Charger, 28 Tool Pockets, 14 Accessory Bit Pockets and 11 Multi-Use Pockets for Your Favorite Tools, Parts and Accessories, Carrying Handles for Easy Transport, Adjustable Padded Shoulders with Sternum Strap and Back Padding for Comfort, Large Base Pad Feet to Help Reduce Wear and Abrasion, Powered By 2 AAA Batteries