If you’re on the move in the great outdoors, you’ll need to drink more to keep yourself properly hydrated. The easiest way to do this is with a hydration system.

You can supplement your Atrack backpack, for instance, with a professional hydration system consisting of a specially designed, 2-liter hydration bladder, a removable tube, a bite valve with protective cap and a thermal sleeve that keeps your water cool for hours.

The drinking tube is inserted through the perfectly watertight sealing ring on your backpack.


  • BPA-free
  • Easy to clean
  • Tasteless
  • Made to last
    Color black - beige
    bag type single
    datasheet Download
    weight 280 g | 9.9 oz
    height 29 cm | 11.4 inch
    width 28 cm | 11.0 inch
    depth 8 cm | 3.1 inch
    volume 2 l | 122 cu.inch
    Lower Width
    Upper Width