Durable: Made of high-quality torn polyester + nylon fabric, scratch-resistant, powerful suspension system that carries more items, providing extra strength and long-lasting performance.
Adjustable: The length of the shoulder strap is adjustable for women and men of all ages. A chest strap with a whistle button helps you lock your backpack in place and adjust the tightness as needed.
Waterproof: Waterproof nylon material that slides water aside quickly before water has a chance to penetrate. The bottom pocket is also equipped with a waterproof rain cover to protect the entire rain cover for most sports such as hiking, camping, hiking and more.
High capacity: main compartment, two zip front pockets, sleeping bag compartment, mesh side pockets, enough to bring tents, roll up blankets, cookware, etc. Whether it's a day trip or a day trip, you can separate your things . Organize a week's journey.
Comfort: Breathable mesh shoulders with a rich cushion to help relieve shoulder pressure. Airflow on the back of the molded foam keeps your back cool and dry. Individual profile aluminum frame rods can be adjusted to fit your back shape.
Function: wear-resistant, waterproof, breathable,
Lining Material: Polyester,
Strap root number: double root,
Bag shapes: square vertical section
Capacity: 36-55l, size: 32 * 20 * 52cm
Backpack system: air cushion strap, applicability: neutral / male and female
DUBAOBAO Sports Leisure Travel Backpack Double Shoulder Bag Male Waterproof Large Capacity 36-55L Travel Mountaineering Bag Wear-Resistant Waterproof Breathable + Survival Whistle - B07GFJJ645