I love my 31 bags! I have quite a few, and I am getting ready to sign up as a consultant...I got a sneak peek at the new catalog coming out next month, some of the new patterns are AWESOME! I use the mini organizing tote inside my diaper bag, it hold 3 diapers, travel wipe case, nursing cover, cloth diaper to use as a "spit rag" small tube of desitin and hand sanitizer, when we go somewhere I grab that out of the diaper bag whenever we go into a store or something, I throw in my drink, cell phone, keys and wallet or anything else I might need. It's great, I don't have to lug around my huge diaper bag. My girls have the thermal tote for school lunch, large utility tote with lid to carry with them to dance and cheerleading. They also have different totes in their bedroom to keep their stuff organized. I have the retro metro weekender that I carry to work, it holds my workout clothes and shoes, ipod, breast pump, thermal totes, book, purse, snacks, water bottles and anything else I need to take with me. It holds all of my junk and there's plenty of room left. I use some of the mini organizing totes for hair stuff and make up in the bathroom, 1 in the baby's room for some of her stuff that I need on hand. I keep the XXL utility tote in the car and keep it stocked with a change of clothes for the kids, first aid kit, anything that I might need during sports season when we are out running all day to their activities. There are so many things you can utilize the 31 totes for! They're great, I don't think I will ever have enough 31 bags lol!