Check the listing for details. JBL Bag Backpack for EON ONE COMPACT Speaker. Color: Black, Condition: New with tags. Listed at 119.99 USD. The JBL Backpack is designed to let you carry the EON ONE COMPACT comfortably. It also provides excellent protection for your portable PA speaker, whether you’re transporting it to a gig or just storing it until the next gig. The JBL Backpack features a water-resistant polyester exterior material that’s as rugged as it is stylish. The backpack’s interior liner is soft to the touch, and has thick 15 mm foam padding to guard against scratches, dents and dings. Removable padded dividers with hard panel reinforcement provide a customized fit with their shape-contouring qualities. The backpack straps stow away and feature metal clip attachment points for added convenience. Patterned mesh back padding gives you extra comfort and breathability.