Amazon.com : Manfrotto MB MA2-BP-BFR Advanced² Befree Camera Backpack, Fits 15 Inch Laptop, Rear Access, Expandable Side Pocket for Travel Tripod, for DSLR/Mirrorrless/CSC/Drone and Standard Lenses - Black : Electronics
Manfrotto Pro Light Backloader 22.5L Camera MB PL2-BP-BL-M B&H