SCOTTeVEST (https://www.scottevest.com https://www.scottevest.com) make a bunch of jackets and vests specifically for that kind of thing, with internal engineer

SCOTTeVEST (https://www.scottevest.com https://www.scottevest.com) make a bunch of jackets and vests specifically for that kind of thing, with internal engineering to comfortably fit an immense amount of stuff. They're great for touristy stuff and airline travel.