Description The sports outdoor backpack is designed for those who need a convenient and versatile bag for their outdoor activities, such as hiking, running, camping and cycling. It offers ample space to carry your essentials. Its ergonomic design ensures a comfortable and breathable carrying experience. Features -Color:Black -Material:Nylon -Size: 45.00X 23.00X 8.00cm/ 17.68X 9.04X 3.14in - Ample space: This large-capacity outdoor backpack allows you to carry your various items, including a water bladder, snacks, extra clothing, and first aid supplies. - Hands-free hydration: The water backpack provides a hydration system that allows you to stay hydrated without having to stop and take out your water bottle. - Breathable fabric: This cycling backpack is made with breathable fabric that allows air to circulate, keeping you cool and comfortable during your outdoor activities. - Wear resistance: Our running backpack can withstand different outdoor elements, including rain, wind, and sun, easy to maintain. - Wide application: Whether you're cycling, jogging, running or hiking, this vest backpack is perfect for any occasion and get you hydrated anytime.Package list: 1 x backpack