Review on PVC Clear Backpack For Adults - Heavy Duty, Large, Reinforced Straps, Dark Blue - School/Workplace/Travel Bag For Women Men by Alejandro Dabney

My sole purpose for getting this item was to stuff it with blinking, color-changing, and glowing lights for the Portland Winter Light Festival. I put my portable Bluetooth stereo speakers with lighting effects, one in each side pocket, and turned on their color neon and strobe settings. It did the trick.The material is thick-walled which makes it quite stiff, but still pliable. Construction seems solid enough for it to last years. Zippers are a little difficult to manipulate because of the stiffness. Straps are good and comfortable, but the adjustable loops should have thicker bindings at the end for it not to slip out. But it's easy to adjust while wearing. Came home after the event with one streaked scuff on the smaller outer pocket, but I won't let it bother me. Gives it character. I'm sure I'll have more in the future.I see this lasting for a long time, enough to bring to many more outdoor events such as (hot-air) balloon festivals, sporting events, county/state fairs, UFO festivals, and other venues where they might want to search bags at security checkpoints. Might even be good for regular small-item shopping, if you live in somewhere that bans thin plastic shopping bags (Maui, Oregon, etc.) and you don't want to carry totes.