There are multiple pockets, which come with their own accessory bags, you have clips for your keys, insulated bottle holders, and phone & pen pockets. (miatui.com)
Designed from a heavy duty, super durable waterproof nylon, this small accessories bag provides up to eight different ways to store and display your watch bands. (imore.com)
Each one includes an insulated cooler bag, a wet storage bag, a mesh accessory bag, and a drying cloth for cleanup. (thespruce.com)