Hydration Backpack Adjustable Running Vest Backpacks Lightweight Water Bag Hiking Climbing Bag for Men Women (Black, 37*20*7cm)

• Material: The hydration backpack is made of polyester fabric, which has tear resistance and wear resistance. It is lightweight and portable, suitable for long-term outdoor sports, and brings long-lasting comfort experience.
• Large capacity design: Equipped with a 2L water bag compartment, main zipper pocket, front pocket, and side elastic storage pockets, it can easily store water bags, phones, keys, and other items to meet various sport’s needs.
• Reflective design: The hydration backpack is equipped with multiple reflective strips at the front to enhance visibility during nighttime running, effectively reminding passing vehicles and increasing the reliability of outdoor activities.
• Adjustable shoulder straps: The breathable soft back panel is paired with adjustable shoulder straps, chest straps, and waist straps to fit different body types, reduce backpack shaking, and enhance sports comfort.
• Widely applicable scenarios: Designed specifically for outdoor activities such as running, cycling, hiking, and mountaineering, it is an ideal equipment for both men and women, and also suitable as a sports gift.

Production Specifications: Material: Polyester Product size: 43 * 23 * 7cm Color: Blue Weight: 0.33kg The Packaging Includes: Hydration Backpack*1