Lightweight Travel Backpack 20L Foldable Waterproof Camping Backpack with 2 Pockets

Description :
Made of Nylon, waterproof and durable.
Metal zipper, durable to use.
Zipper cover design, waterproof and practical.
Foldable, light weight, very convenient.
Side bags design to put bottles or water cups;

Specification :
Material: Nylon
Capacity: 20 L
Weight: 220g(0.49pounds)
Dimensions: Unfold: 10.6×7.1×16.9 inches
Color: Black,Red,Blue,Orange