The Brunswick Edge Triple Roller is top of the line. This bag features 5 inch PVC wheels, three different accessory pockets and a separate shoe compartment that can store shoes up to a men's size 15 shoes. Brunswick also offers a 5 year limited manufacturer's warranty.
How much does bag weigh
Are there bearings in the wheels?
This bag does not have ball bearings for the wheels. To get a Brunswick triple roller that has ball bearing you would need to go to this model: https://www.bowling.com/products/brunswick-crown-deluxe-triple-roller-navy-lime.htm
what is the weight of the bag without the shoe holder and other top bag
The shoe pocket and accessory pocket are not removeable. They are separated from the other pockets so that you can organize your accessories easier but the shoe bag and accessory bag are always attached.