John Lewis is currently running a fab online exclusive offer on this Pink Lining Yummy Mummy Changing Bag. Normally priced at £79.00, it's now just £49.00.
I realise that £49.00 isn't exactly cheap for a changing bag either, but I've had a good rummage around the internet and struggled to find this for less than £79.00 elsewhere, plus there are several other designs available in different colours from John Lewis too, and they're all still £79.00, so it seems you're getting a decent bargain at this price.
There are lots of glowing reviews of this bag on the John Lewis site too - here's a fairly typical one:
"Bought this for my daughter and her new baby. She loved it right from the start. She says it's the best changing bag she has had. Lots of room for everything she needs for our beautiful grandaughter."
It's a decent size, measuring H28 x W38 x D14cm, and features two elasticated side pockets and a front pocket on the outside, plus an adjustable, detachable shoulder strap.
It's made of 100% cotton canvas laminated with EVA coating (excluding trims), and the lining is 100% nylon.
With thanks to bluetiny1982 @HUKD