Originally Posted by
AstroEng
I got a rack with my new bike and I am saving up to buy a trunk bag. Does anyone use it as a cooler for carrying their lunch? Right now, I just have an old lunch box bungeed to the top and my backpack/pannier hanging from the side...
Not exactly used as a cooler, but the MTX bag with fold-out panniers holds a Bento Box snugly in-between my work shoes, and that Bento holds plenty of food for one person's lunch. I wouldn't trust it to keep anything cold if the environment isn't just as cold.