Hydration Backpack Hydration Pack Water Backpack For Hiking Running Biking Road Runner Hydropack Backpack Climbing Features: Color: Black,Dark Blue,B-lue,Orange,Green Material:polyester Product Size: 43x23x5cm/16.93x9.06x1.97in Packaging Size: 20x10x5cm/7.87x3.94x1.97in Product Weight: 380g/0.83lb Gross Weight: 380g/0.83lb Description: With padded shoulder straps, breathable system and designs, it is the good tool for outdoor sports. good small hiking backpack for men and women. The water bag is made of good quality materials, which makes drinking water convenient and fast. (Water bottles and hoses are not provided) This cycling backpack comes with adjustable waist and shoulder straps, which can be adjusted according to your torso. The good size strikes a good balances between reasonable weight and volume, while providing sufficient water volume. Reflective trims ensures safety at night, and the strap buckle can fix the spare strap. In addition, there is a mesh pocket on the front of the bag, which is convenient for storing mobile phones, towels or other items for quickly through. It is ideal for men and women running, skiing, cycling, hiking, mountaineering, snowboarding, hunting, music festivals, carnivals, kayaking and other sports. Package Contents: 1 x bag The hydration backpack features multiple color options including Black, Dark Blue, Blue, Orange, and Green, making it suitable for various styles and preferences. Constructed from durable polyester, the backpack measures 43x23x5cm/16.93x9.06x1.97in, striking a balance between lightweight design and ample storage capacity. Designed with padded shoulder straps and a breathable system, this backpack ensures comfort during extended outdoor activities such as hiking, running, and biking. Adjustable waist and shoulder straps allow for a customized fit, accommodating different torso sizes while maintaining stability and comfort during vigorous movement. Equipped with reflective trims for visibility at night, a mesh pocket for quick access to essentials, and a buckle for securing extra straps, this pack combines functionality with safety.