Used this all summer and fall in SE Florida as my go-to light trip fishing bag. Side zipper pocket fits a Plano 3449-22, double Sided plastic box perfectly. And still allows easy access to the inside flap to store a pack of plastic bait, baggies or other slim items. Main pocket fits two 16 ounce water bottles with room for a 1” x 6” x 4” plain label tackle box, or room for a hand towel and a few small items. Side pockets I use for assorted ‘stuff’ and for size comparison are roomy enough to fit two packs of cigarettes and several lighters in each one. (Aprox: 2 ½” deep, 3 ¼” wide and 4 ½” tall)I use the shoulder strap. Comfortable enough with no extra padding or shirt on in the Florida summer heat. There are several places to slide soft items like towels in. Also many ‘loops’ and plastic attaching points to sling pliers, forceps and such on 3” Carabiners with lots of retractable clip attachment points. The basic 3” carabiner will also fit through the eye on the zipper handles.The rivets on the strap and side are just plated steel and getting rusty from the salt water environment. The zippers and handles show no rust or wear, must be a much better coating process. No tears or seams coming apart and zippers all function perfectly even after all that salt water exposure. And yeah, it has gotten soaked a few times.I would recommend to a friend and may just purchase another one as a backup.