Use this Gator GPA-715 Rolling Speaker Bag when you need to transport your 15-inch speakers. Ideal for musicians, event planners, and anyone who frequently moves speakers. The bag weighs 14 pounds. Interior dimensions are 28.50' long, 18.50' wide, and 16.00' high. Exterior dimensions are 30.50' long, 20.50' wide, and 18.00' high.