New Harrow Custom Lacrosse Blitz 4000 Backpack Green Silver 19" x 12" x 11" 7 7 5 8 Seamlessly attaches to the back 26" L x 13" H x 13" W:Royal Black Seamlessly attaches to the back of your GoPro for added convenience and control Synthetic leather & mesh combination upper provides lightweight breathability while maintaining advanced support Charged Cushioning® midsole absorbs impact & converts it into responsive quickness Lightweight Features: Adjustable shaft holders grab stick comfortably and securely Durable weather resistent construction Rubber sealed headphone port Adjustable padded waist strap Three internal compartments Two hip key pockets Removable quick access cell phone pouch Waterproof rubber bottom Internal pocket and mesh pouch Extra side and back padding for increased comfort Specs: Dimensions: 19" x 12" x 11" both on and off the field