Large Capacity Expandable Sport Backpack

SPECIFICATIONS: Gender: Unisex Feature: waterproof, portable, large capacity Bag Type: Backpack Material: Nylon Occasion: Daily, Outing, Sport Bag Size: Before Expansion: 12.60"*6.69"*16.93" inches/32*17*43 cm                 After Expansion: 12.60"*6.69"*20.47" inches/32*17*52 cm Internal Structure: 1 Main Pocket, 1 Interior Dry And Wet Separation Pocket, 1 Front Pocket Strap Type: Adjustable Strap Closure Type: Strap Color: Black, Pink, Purple, Blue, Grey Weight: 1.6lb/ 730G Packet: 1* Large Capacity Expandable Sport Backpack NOTE:  Please pay more attention to the size reference before paying for your order. Please allow slight measurement deviations due to manual measurement. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures.