Arashyama Hiking Backpack, Large Capacity 20L/30L, Lightweight, Waterproof, Durable,

【Lightweight & Large Capacity Design, Suitable for Diverse Outdoor Scenes】This lightweight hiking backpack weighs only 0.47kg, yet boasts a large capacity of approximately 20L. It can easily store all the necessary equipment for day hikes, trekking, and mountain climbing, including laptops, water bottles, tablets, and warm clothing. It's also ideal as a bag for commuting, school, or short trips.

【Highly Durable Water-Repellent Material and Excellent Storage Function】Made from high-density water-repellent nylon, it reliably protects the contents from sudden rain or use in wet environments. Its excellent abrasion and tear resistance ensures peace of mind even in harsh outdoor environments such as rocky terrain and bushes. The front sling and side mesh pockets allow for organized storage of small items such as jackets and water bottles.

【Comfortable Breathability and Reduced Strain】The back features a 3D airflow pearl cotton-filled, three-dimensionally thickened, breathable shoulder strap, creating airflow between the back and the pack to prevent stuffiness. Even during long hikes or cycling trips, your shoulders and back will remain comfortable and dry, reducing strain. 【Dedicated Hydration System and Helmet Mounting Function】Equipped with a dedicated compartment and Velcro fasteners to accommodate a 2L water bladder. The shoulder straps have water pipe mounting brackets and a water inlet for easy hydration while riding. Furthermore, a helmet mounting device is located on top, making it convenient for cycling and sports.

【Multifunctional Design for Men and Women】The anti-slip design with reflective material improves safety at night. The unisex design is suitable for both men and women. This truly multifunctional backpack can be used for mountaineering, hiking, camping, fishing, and even as an emergency preparedness backpack.

Mountaineering Backpack, Large Capacity 20L, Lightweight, Waterproof, Durable, Unisex, Daypack, Hiking, Camping, Travel, Outdoor, Commuting, Emergency Preparedness, Multifunctional