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Description of #2:

Set Include: 1 Sports Backpack・ 1Pc 2L Hydration Bladder

Condition: Brand New
Material: Nylon
Features:

• Two layers cargo design・ one for hydration bladder and the other for extra carrying purpose.
• Bladder equipped with a tube and a bite valve to drink・ so you don't need to hold it to drink.
• Elastic string of the front connected for size adjustable・ zipper closure.
• Bladder includes a wide screw cap so you can add ice cubes for cooler drink.
• Volum of backpack holds up to 5L and hydration bladder is 2L.
• Perfect for cycling・ hiking・ camping and other sporting activities.

• Backpack?Size:?44 x 22 x 5cm/17.0 x 8.6 x 2.0"(Height x Width x Thickness)
  

  Friendly Tips: The size is measured by hands・ please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.