This 3L hydration system is perfect to be carried as backpack or inserted into hydration ready backpack
Big Bite Valve is a convenient on/off switch that shut off flow. Give you a "Hand-Free" drinking experience
Neoprene tube cover keep water cool for hours
As good as Camelback Reservoir, this reservoir promises a quiet, slosh-free environment
Constructed of Food Grade TPU material which is completely safe to use
All material meet with USA FDA & NSF Food Grade Standard
No Taste No Virulent (Certified by SGS Testing Lab)

** REMIND : The color of the tube cover and the tube cap may be different from the photo shown since the manufacturer supplies these with random colors (green, grey, beige and black usually).  **