The beauty of utilizing the PALs webbing throughout the body of the pack allows for complete modular customization. You put what pockets you want, where you want them. It's your system. Build how it works best for you.
Every Final Rise add-on (shell pocket, water bottle holder, accessory pocket, etc.) attaches with a unique loop to webbing system. Each add-on will have 4 tabs on the rear of the accessory with a metal loop on it. The top loops push through the top of the PALS webbing and the bottom loops push through the bottom of the PALS webbing. This allows you to put the accessory wherever it works best for you and if you don't need it, or want to move things around, simply slide the metal loops out and place it somewhere else. Easy and simple. Just how it should be.