This review was made after using the Dunlop 2021 CX Performance Long Backpack for a week.

Size (cm): L:73 x W:34 x H:15
Large main compartment for clothes
Rear compartment to hold up to two rackets
One smaller zipped compartment at the front for accessories
Shoe pocket at the base
Other pockets for convenient and easy organization of belongings
Side pocket to securely hold a water bottle or tennis ball tube