This is a bookbag fit for a modern samurai. This back comes unbranded so you can add your own logo and patches. Every gi backpack has a mesh bottle pocket and a business card holder to help refer friends to the program you love. 
 
420D (water-resistant) Nylon 
12.5L capacity
approx. 10.5" x 14.5" x 5"
business card holder
breathable mesh straps
elastic bottle pocket