Material: high-quality nylon fabric
Size: 17.9" x 8.9" x 2" (45.5*22.5*5cm)
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)

• 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.
• Great Storage Space: Except the the bladder compartment, also includes storage compartments that will fit your clothes, iPad, phones.
• Breathable Mesh Belts & Backpad.
• Perfect Size:17.9" x 8.9" x 2" (45.5*22.5*5cm) hydration pack

Lightweight, Cushioned, breathable mesh back panel, Made of high-quality nylon fabric, attractive and durable.Ya Sheng Xuan