• Breathable＆High Quality: Made of high-quality ultra-lightweight nylon, lightweight, low resistance, lightweight, and wear-resistant; Soft and breathable mesh on the back and shoulder straps, air reversal back system, honeycomb fabrics are breathable and perspiration free. Countless tiny ventilation holes allow air to circulate freely. and quickly remove heat and moisture generated during exercise. Wide mesh shoulder straps help reduce the load on your shoulders, perfect for outdoor sports.
• Hydration While Running: The 5L running hydration vest is designed with 2 water storage, holding a 1.5L water bladder or 500ml soft bottle respectively (You can choose according to your needs), you can drink directly by taking a bite, so you can stay hydrated anytime, anywhere, and it won't affect your pace at all. The elasticated straps on the front of the backpack, combined with the hose straps, ensure that you won't wobble, bounce, or make a noise when drinking.
• Adjustable Design: The running backpack features 2 adjustable sternum straps with adjustable shoulder straps，X-buckle with sliding rail design for a snug and comfortable fit during your run. The adjustable feature is designed to minimize bouncing and shifting and prevent chafing due to mismatches.Reflective strips and a rescue whistle enhance safety for jogging, marathons, and trail running in dark conditions. The running backpack for suits for chest size 60-130cm/23.62-51.18 inch
• Large Capacity: There are 3 pockets in the bag,the one large pockets on the front of the bag and two small pockets on the back of the bag.Running backpack with a separate bladder compartment, a front flask pockets with secure loops, a zipper pocket for your phone, keys and other items. This hydration vest suits different running distances.The sports hydration pack have several divisions to equip you with everything you need when exercising.
• Widely Used: It is the hydration backpack designed for men, women and youth. Whether you are road cycling, hiking, marathon, trail running or just enjoying a leisurely jog, this water vest backpack is an excellent choice due to its unrivaled breathability, thoughtful storage options, and overall comfort. It is also suitable for cycling, hiking, running, skiing, riding, mountaineering, hunting, racing, and training, making it a great gift for your friends and family who love outdoor sports.