This seems like a silly thing to purchase but it really is awesome. It holds so much more than you think it can, and I love that it rolls down into smaller sizes so it works for ALL trip lengths. For weeklong trips, I used to have to use the biggest plastic tupperware I could find, plus little baggies. Very bulky, not very portable, very annoying. Fabric is super high quality and durable; can throw in his scooper and bowl, plus write instructions on the outside if I'm ever delivering him to someone to dogsit. I actually really love this thing.