Ultralight Outdoor SportsRunning Backpack

Material: Nylon??Polyester

Dimensions: Length*Height 11.0x16.9inch /Length*Height28x43 cm

Suitable chest circumference: 68-130 cm

(manual measurement??with 1-2 cm deviation maybe)

Weight: 190 g / 0.41 lb

Capacity: 5L

Zipper pocket suitable for 5.5 inch mobile phone(for exampleiPhone 6 Plus?? SAMSUNG Note4?? HUAWEI Mate 7)