8L Running Hydration Vest Backpack

8L Running Hydration Vest Backpack Product Details: Color: Blue, Black, Red Capacity: 8L Application: Running, Trekking, Jogging, Hiking, Cycling, Camping, Skiing, Fishing, etc. Matching: Backpack can be used together with 2L Water Bag or two bottles (Note: the water flask is optional) Size: (Two Sizes) M/L - Fit for 80-97 cm Bust; L/XL - Fit for 97-109 cm Bust Feature: Ultralight (about 280g), Water Repellent, Breathable, Tear Resistance Multiple Loading Systems meet your kinds of needs About Capacity 8L large capacity: its modest volume and 8L large capacity allow you to fill water bag easily. Consists of main water bag pocket, front water bottle pockets and 5.5 inches smartphone pocket, it also equips with exterior pockets, which you can store vacuum cup, keys, cash, etc. About Material Made of ultralight water-resistant and tear-resistant nylon, polyester lining and breathable mesh. About Details Comes with extendable waist strap and adjustable chest strap Mesh design, breathab