This was a gift from my daughter and I like the design. My design enhancement observation is that there should be 2 bag tuck bands for each can: 1 in front and 1 in back to make it easier to put in new bags without having them look messy around the can lid. I am a product design engineer so if you use my design observation to enhance this product I would appreciate you shipping me 2 new cans with each having front and back bag tuck bands,