Material: high-quality nylon fabric
Size: 17.9" x 8.9" x 2" (45.5*22.5*5cm)
100% brand new and good working condition
With inner pocket
Light in weight
Adjustable shoulder strap to fit your need.
Weight: 330g
Style: Backpack
Capacity: 5L
Applications:
Cycling, hiking and other sporting activities.
This versatile small pack is ideal for keeping you hydrated during road biking, trail running and hiking.
Easy to use on/off valve on the hydration bladder
A versatile adventure lifestyle gear for adventurers everywhere.
Package includes:
1X Sport Backpack (The Hydration Bladder NOT Included)

• Perfect Size:17.9" x 10" x 2" hydration pack includes a 70 Oz / 2L BPA-Free bladder
• Equipped with a tube with a bite valve to drink, Replaceable 70 Oz. bladder includes a wide screw cap so you can add ice cubes for an even cooler drink.
• Great storage space,Except the the bladder compartment,also includes storage compartments that will fit your clothes, iPad, phones.
• Lightweight, Cushioned, breathable mesh back panel, Made of high-quality nylon fabric, attractive and durable.
• Reflective Tapes Design to keep you safe during evening cycling.

Perfect Size:17.9" x 10" x 2" hydration pack includes a 70 Oz / 2L BPA-Free bladderTopme