Problem solved! The Hydro Running Shorts can carry two 300ml water bottles with zero-bounce. Custom pockets and a rigid waist adjuster allow you to run hands-free, without a pack, and still bring enough water for a hot, endurance trail run. Basically, the water bottles ride above each butt cheek, and there’s a center back pocket large enough for a large phone plus keys and cash. Reflective details are a great feature, and the compression liner eliminates chafing. These shorts are trim, wind-resistant, and the water bottles are included. MSRP: $99.95. Ultimatedirection.com.