For the minimalist runner we have the Hydraform Ergo Minimalist.  

Stow your gels, quick-adjust your strap, and GO!!  This mini model comes with a custom-molded, BPA-free Hydraform Bottle in your choice of a 16oz or 20oz. 

The mighty minimalist mockup:
The ergonomic configuration of these bottles allows the hand to relax in its natural position, which eliminates hand cramping and tension
The grasp-free Thumb-lock strap design offers effortless hydration and premium cushioned comfort
Your bottle stays put with the stretch-free and durable bottle harness
Your hand will be happy with the adjustable custom fit with no-slip quick hand release
All Amphipod bottles are BPA-free