these bags are offered on a very limited basis. in order for you to receive the exact bag you want, we will work together on picking out the fabric and style of your bag. you can send 2 yards of fabric to me, which you will receive a discount for. or, you can send me a link to fabric online that i will buy and have shipped directly to me, or you can choose from whatever fabrics i have on hand and have enough of. if you purchase your own fabric online, you can have it sent to me. there are several styles of bags that i have made, and would be willing to do a different style if you're able to provide a good example of what you're looking for. please take a look at my flickr site to see what styles of bags i have done. bags can come with an optional wetbag strap size will vary depending on your preference. most bags come with 4 interior pockets, 2 large exterior pockets on the back and 2 exterior side pockets, perfect for baby cups and keys.