Outdoor Sport Backpack Climbing Hiking Running Bike Cycling Knapsack Ultralight Bicycle Bag Waterproof Hydration

cycling backpack, made of ultralight water-resistant nylon fabric.

Special hole design for water bag (NOT included).

Adjustable shoulder strap and waist strap to fit your need.

Mesh and grainy EVA design on the back for maximum breathability and comfort.

Reflective strips for safe riding at night.

With a mesh cover to put your helmet.

Capacity: Laptop, iPad, Change Clothes, Cell Phone, Water Bag, Daily Cosmetics, Water Bottles

Structure: Zipper Opening Design Large Capacity and Multi- Pockets Design

Suitable for outdoor activities like cycling, rock-climbing and hiking, etc.

Material: Waterproof Nylon

Size: 24*45*15cm/ 9.44*17.7*5.9 inch