Love the Whistles Duffy bag, has anyone seen a cheaper similar one?

[Speccymummy]

It is so beautiful and looks perfect size for keeping the bits in that I don't like to leave with the buggy when I'm running around the park.. Just too expensive for me! Has anyone seen something similar for around the £100 mark? Thanks ever so!
www.whistles.co.uk/fcp/product/whistlesduffy-zip-satchel/903000060506

Bump, any suggestions, please! Or for any nice cross body bag, bigger than those that only hold purse, keys, phone so can fit few more things in. Thank you!

You'd need good comfort to stop things in your bag knocking against you as you ran. Would suggest a sports ruck sack with a waist strap to anchor it.

Mint velvet have some nice grey bags.

Bigbrick - know you're right, I've got a couple of sensible bags so I thought I'd try and get something a bit nice/fashionable too! Thanks annianni, I hadn't seen mint velvet before and they've got some lovely things.

Speccymummy :) I'm about to embark on trying to get fit and need a bag for phone, meds, some water & thought of my Longchamp rucksack bag. I'm going to be getting an around the waist sports bag as much - as a hate anything fitted around it