Waterproof Hydration Backpack for Cycling, Climbing And Mountaineering, Breathable 10L .

Wear-resistant, waterproof, lightweight, portable cycling backpack for our outdoor sports. 

The backpack has a mesh with the S pattern on the back, which adapts perfectly to the body and does not shake when riding. This bike bag is not only practical, but also slim, and most importantly, lightweight, which does not add any extra burden to your ride, so you have a relaxed outdoor experience.

Features ： 

The bike backpack includes 3 storage compartments that provide plenty of storage capacity, and a pocket in the waist pocket. The suspension hook design allows you to wear your helmet easily. Premium nylon fabric, strong and wear resistant

Convenient drinking system: The water bladder hook design can hang the hydration bladder, the shoulder strap design prevents the water bladder tube from swaying during exercise

Reflective Folding Strap: There is a hidden pocket at the bottom that you can fold the backpack for storage. Reflective strap on the back and on the shoulder maximum night cycling safety.

BREATHABLE AND COMFORTABLE - This cycling backpack has a breathable mesh back and shoulder pad that provides maximum breathability and heat dissipation. Buckle vest and waist band that increase stability during exercise.

POWERFUL EQUIPMENT FROM Ourdoor: As an outdoor sports backpack, it fits your cycling, running and camping needs, while the trekking pole hanging buckle should be ideal for mountain climbing. Adjustable shoulder and waist strap suitable for men, women, youth. As a daily travel backpack fits your daily use, business, work. 

Others: 

Backpack Size: 17.3inch *10.2 inch * 3.5inch ,   

Weight (unfilled): 0.28KGS