Prepare for your next ultramarathon or long-distance training run with the Ultimate Direction Ultra Vest 5.0. This vest checks off all your needs for comfort, speed, and efficient storage so you can run without distraction. In order to provide superior comfort for long periods of wear, this vest uses a new Comfort Cinch™ 2.0 system and redesigned shoulder straps that help you easily customize the fit.

SM 58-81
MD 76-99
LG 94-117
SKU: 310-03-1000-UDMV-1 Categories: , , , , , ,



Two front-riding Body Bottle™ IIs 500 ml provide quick access to hydration while on the run and with up to 5 stash pockets on the front straps, you can store plenty of gels, a headlamp, gloves, and other gear at your fingertips. Featuring a total of 10.8 L pack capacity, there is ample storage for a 3 L reservoir (sold separately), extra layers of apparel, accessories, and nutrition.


  • Upgraded lightweight hook and loop sternum adjustability
  • Two rear zippered stash pockets for optimal safety and organization
  • Small weather resistant pocket on Shoulder strap for chapstick, tablets, and small essentials
  • Comfort Cinch™ 2.0 – more minimal, lightweight, and adjustable
  • Shoulder strap shaping to promote weight distribution and comfortable fit
  • Lightweight 4-way stretch with rip stop pattern for added durability
  • Front stretch mesh pockets are phone compatible
  • Corded elastic for external gear stash and overall compression


  • Weight (w/o Bottles): 180 g / 6.3 oz
  • Volume: 10.8L / 659 in3
  • Bottles: 2 Body Bottle™ II 500
  • Materials: • Materials are updated to: Flex Mono Mesh, MicroMono Mesh, 20D Nylon 66 sil/pu, 4-way stretch Nylon/elastane with micro-rip for increased durability

Additional information

Pack Size

Large, Medium, Small