Hydration Vest Pack Backpack, Running Vest for Women Men, Adjustable Chest Straps Running Hydration Vest with 500ml Soft Flask, Running Vest for Trail Running Hiking

Lightweight and Breathable Running Vest: Our running waterproof undershirt is made of high quality ultra-lightweight material with a focus on breathability, allowing air to circulate freely and keeping you cool and dry even during intense runs or long-distance activities.
Ample Storage Space: this running water undershirt is equipped with multiple zippered pockets and elastic pockets, providing ample storage space for a variety of small items such as your cell phone, water bottle, keys, cell phone and cash. The secure closure ensures that your items are safe and intact.
Adjustable Fit and Ergonomic Design: Designed to fit runners of all sizes, this running undershirt has fully adjustable straps on the sides, shoulders and chest, giving you a customized fit without restricting your breathing.
500 ML Soft Water Bottle: Our water bottles are made of BPA-free Tpu, which is odorless and free of harmful substances. They are leak-proof, collapsible, and provide plenty of hydration during all kinds of sports and workouts.
Wide Application: this backpack can be used not only for running and hiking, but also for almost all outdoor activities, such as running, cycling, camping, marathon and so on.

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