Just go to coles website and sign up Fi....I think thats how I did it.

I have 2 nappy bags...arent the most expencive but they do the trick. I have the babygear weekender (about $40-$50) which I use when going away. Stores upto 6 bottles insulated. Came with change matt and has a plastic bag joint in for old nappies and HEAPS of room!! The I have the babygear urban bag ($20) which I take shopping with me. Has ebough room for a bottle, mappy nappy wipes, change of clothes etc. Think I bought both from Big W.