Overview:

Hidden water bottle compartment design can be put away at will.
Night reflective strip design, night travel with security.
Large capacity sports backpack, the maximum can put a 6.6-inch screen phone.

Specification:

Material: Nylon
Applicable gender: neutral/male and female
Applicable sports: mountaineering, outdoor fitness
Color: black, red, green, blue, rose red, black green cloth, gray, orange

Package Content:

1*waist pack