Seems so easy, but it's hard to find. All we want is a bag! Put stuff in, zip it up, take it out, & repeat. However, many bags are too small, made of inferior material, have inferior zippers, and basically fall apart. This bag has a great zipper & is made of excellent material. I am very pleased with it. It has all the room you'll need, although I'd prefer some pockets to keep some things separate. And the black & red looks sharp!