Maybe your inner jogger needs a running backpack? Since it only comes in green, your colour choice is made very easy.
From Amazon
Osprey Dyna 1.5 W/flasks Green, Women's Running Backpack, Size S, Colour Verdigris Green
Sigma Sports
Osprey Dyna 1.5 Womens Hydration Pack - Verdigris Green
Trekkinn
Osprey Dyna Hydration Vest 1.5l Green S