The Roto Grip MVP+ Backpack is LARGE and IN CHARGE! It was created for those bowlers who travel a lot and need extra amounts of space to store and organize all their stuff. This backpack will not only secure all your bowling gear, but it will easily store your laptop, accessory bag, a change or two of clothing, and even an extra pair of shoes if need be. Because let's face it, not all backpacks are created equal in size and function. Bottom line, this one is ideal for those who prefer to use travel tote bags with no pockets to carry their equipment, and need all the extra space they can get on their back. Material 600-denier polyvinyl fabric Features Ventilated Shoe Compartment - Interior Mesh Pockets to Hold Shoes in Place - Two Interior Zipper Pockets for Soles & Heels Extra Large Main Compartment - Interior Zipper Pocket - Laptop Pouch Top Valuables Zipper Pocket (2) Front Exterior Zipper Pockets Dual-Side Elastic Mesh Drink Pockets Padded Adjustable Shoulder Straps Easy-Carry Top Handle Embroidered Brand Logos 90-Day Limited Warranty Specs Shoe Compartment Dimensions = W: 12” x D: 4” x H: 18” Main Compartment Dimensions = W: 14” x D: 7” x H: 20” Base Dimension When Sitting = W: 14” x D: 11”