Ortliebs are great panniers, waterproof too which could be a good thing for electrical items. Sorta pricey at about $160/pair. Before my Ortliebs I used Performance grocery getters as makeshift panniers. They work fine. Sometimes I would hit one with my heel and it would fall off. I still use it for my groceries. I'm sure you can wrap something around the handles and secure it to your rack so it doesn't fall off. They go for sale sometimes at Performance.com for about $25 each. Not bad. I got one that is 6 years old. Has a small hole in it, Sags a little and the metal hoops that secure it to the rack is a little bent out of shape, but it is still functional. Cheap way to lug stuff. If you got big feet, heel clearance could be an issue. I'd go to a Performance bike shop and put it on your rack before buying it.