#html-body [data-pb-style=EV08G96]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}The Black Diamond Distance 4 Hydration Vest is tailored for fast-paced adventures, offering comfort and hydration for all-day trail runs and ultra-marathons. Here are its key features: Details:- Includes two 500ml Soft Flasks for hydration on the go- BD SET (Stitchless Edge Taping) Technology ensures a comfortable fit- 4-way Stretch Vapor Mesh provides breathability and comfort during long runs- Removable OTF (On The Fly) Z-pole storage allows easy access while moving- Available in four fit sizes: Extra Small, Small, Medium, Large- Dedicated race-ready back pocket with expandable storage for essentials- BDDry™ protected device pocket with expandable storage and locking zipper- Key Leash Securities pocket securely holds valuables, with expandable storage and locking zipper- Dedicated bladder sleeve for hydration reservoirs- Dual sternum straps for stability and a secure fit- Dual locking zip chest pockets for additional storage This vest combines Black Diamond's pack suspension technology with premium materials to offer comfort and functionality for runners tackling varied terrain and distances. Black Diamond Distance 4 Hydration Vest | Running Packs | BananaFingers