I wear an Ogio flight vest that has incredible storage space plus doubles as a hydration vest. It holds my garage door opener, community gate opener, cell phone, toll pass, extra handkerchief, semi automatic weapon, spare knife, extra money and so on & I like that when I dismount everything automatically goes with me. I fill the hydration tank on the back with ice in the morning at 7am and I still have cold drinking water at 2pm plus I like the cooling effect on my body on hot Florida days