Kalevel Outdoor Sports Backpack Casual Bags One Shoulder Bag Sling Bag Canvas Backpack Rucksack Backpack Hiking Running Waist Bag Cross Over Shoulder Bags Crossbody Bags Chest Crossbody Bag Shoulder Bag for Women Men Teens Girls Boys Kids Material: high intensity and durable soft canvas Adopting one-shoulder strap design, the bag can act as a single-shoulder bag/sling bag, or a cross-body bag for use. Ideal for outdoor sports (running, hiking, camping, climbing, cycling, etc) and travel use. Perfect for carrying your water bottle, cell phone, keys, MP3 and so on when you are cycling, running hiking climbing or anyother outdoor sports Fashion, multi-function and practical design, and comfortable to wear.