Dongle and Cable Organizer
With this many cables, adapters and dongles in your bag, you need a keep them organized. The Grid-it Organizer is a slim organizer that includes a bunch of loops to keep your adapters in the right place, but still easy to get to.
The Grid-It Organizer comes in a variety of sizes, shapes and colors so that you can find one that fits your needs perfectly. The company makes some that even include a slot for the 13-inch MacBook Pro, but it will be larger than you need for the new model.