Adjustable: The adjustable waistband makes the backpack fit you perfectly and prevent the backpack from moving, and wide mesh shoulder strap helps to reduce the burden of your shoulder. Super hydration vest provides you max support and min burden
Marathoner hydration vest: Our waterproof running water vest can accompany your running, jogging, marathon, climbing, hiking, cycling, biking, walking, backpacking, traveling, etc. It is the hydration backpack designed for men, women and youth
Multi-pocket design: Provides you with plenty of space to store your belongings. Multi-pocket design, your water bottle, phone, key, money, food can be easily stored in the front pocket, and hydration bladder or other items can be placed in the back pocket
Hydration bottle: Comes with 500ml flexible water containers, these top-notch hydration bottles are constructed from tpu material and are free of bpa. They feature reliable pressure-resistance and leak-proof capabilities, ensuring an ample water supply during all types of outdoor activities.
Breathable & ultra-light: The hydrated backpack is made from lightweight, breathable mesh and high-quality nylon fabric, that's very lightweigh and comfortable and durable. Soft and lightweight mesh on the back and shoulder straps for maximum breathability