Wunjo X5 Ultra - Version 2- Advanced Hydration Backpack, 10L (pack only)

Sale price Price $79.90 Regular price $69.90

The Wunjo X5 Ultra v2 is the new version of our extremely popular X5 Ultra that we launched in 2018. Improved with the help of  engaged users providing detailed feedback and commenting on their use of the original X5.
The new backpack has kept all the great features from the original, and added some improvements to features and design, while keeping the much loved carrying system. Some of the changes include larger front pockets to carry 500 ml flasks, added one phone pocket to the right side in front for a total of 2 zipped pockets, upgraded all zippers, click on/off fastening system for water tube + several smaller adjustments and changes.
This pack is truly a pack made by and for runners - by our customers - with all that you want as a runner, wether you run ultras or around the block.
Features include:
  • Multi-compartment design that give the space to meet ultra / long-distance running needs.
  • Two large pockets for 500 ml soft/hard bottles
  • Four smaller pockets for gels, with addition of two zipper closing waist pockets give plenty of storage space for drink, food and other essentials
  • Two pockets for your mobile phone or valuables, underneath the bottle pockets. Large enough to hold a + size iPhone
  • Shoulder straps and back are designed with mesh fabric, making it breathing and heat-removing
  • Reflective strips on the front and the back increase visibility at night 
  • High quality nylon fabric, water repellent and wear-resistant
  • Adjustable and durable buckle system made customizable to your needs.
  • Adjustable & Anti-bounce: the backpack is made adjustable with straps giving it an amazing fit, suitable for most needs.
  • Designed specifically to fit closely with your body and not move around when you run or exercise

Total weight is 330 grams.

Pictures are of the X5 Ultra version 1 - new pictures are in production


S / M for chest size 69 - 79 cm (27 - 31 inches)
M / L for chest size 80 - 97 cm (31 - 38 inches)
L / XL for chest size 97 - 109 cm (38 - 43 inches)
XL+  for chest size 110 - 125 cm (43 - 49 inches)