Backpack Size: 16.5″*7.9″*6.0″
Hydration bladder size: 2L
Adjustable waist size from 14″ to 46″
Adjustable chest size from 35″ to 40″
Adjustable Shoulder Size from 26″ to 56″
Bear system: Airflow System
Package Include:( color options: Black, Gray, Blue, Orange or Red)
Backpack x 1
Bladder x 1
How to use:
Pull out valve of the hose and bite gently the mouthpiece to drink water
Push down the valve of the hose to stop water
Open the bladder valve for adding ice (small ice cubes)
Hydration Bladder can NOT be loaded beverage, wine, milk and hot water.
Before using hydration bladder, warm water 30~ 40 ℃ with some salt for refresh it.
Use hot water to scald the connection part between hose and bladder to discharge them.
Quick Refund: 60days guarantee for new replacement or full refund without questions as per your request.