Hydration Backpack Adjustable Vest,Splashproof Shoulder Bag Cycling Backpack for Men & Women,Running Backpack Outdoor Bicycle Riding Hiking Mountaineering Touring (Blue)

• 🛡️【Nighttime Reflective Strips】The Cycling Hydration Backpack features reflective strips on the front and back of the pack, ensuring visibility and safety during nighttime rides or runs. Making your nighttime outdoor activities safer and more secure.
• 🛡️【Comfortable and Breathable Back System】Equipped with a comfortable and breathable back system featuring a mesh fabric, this hydration pack ensures optimal ventilation and airflow during your rides. Say goodbye to feeling hot and sweaty during intense workouts - the breathable design of the pack keeps you cool and comfortable.
• 🛡️【Reasonable Space Design】Scientific and reasonable layering optimizes storage space for various items, including a tablet, mobile phone, watch, wallet, medicine, towel and other necessities.
• 🛡️【Lightweight Design】Constructed from lightweight materials, the Hydration Backpack offers a streamlined and lightweight design that reduces the burden on your shoulders during outdoor excursions. Whether you're cycling, hiking, or traveling, the lightweight construction of the pack ensures that you can carry your essentials with ease.
• 🛡️【Convenient Hydration】The internal Velcro for easy attachment of bladder is easy to take out and refill, making hydration at any time and any place possible.(Note:Water bladder is not included in this hydration backpack.)

💎Specification ✔Product Name: Hydration Backpack ✔Material: High density nylon ✔Size: Length: 23cm Width: 7cm Height: 43cm ✔Color: black, blue 🛡️Special Design -- Made with selected high-density nylon fabric, this backpack is durable and water-resistant. --The internal Velcro for easy attachment of bladder ensures that you stay hydrated at all times. --This backpack features a waterproof compartment that keeps your valuables safe from water damage. --The scientific and reasonable layering ensures that your items stay organized and easily accessible. The reflective stripes at night keep you visible and safe during low light situations. --The ergonomic weight system and 3D air-flow pearl cotton back panel provide superior support and comfort. With the Hydration Backpack Adjustable Vest, you can have hydration at any time, in any place.