About this item

• 【5L STORAGE CAPACITY】Hydration backpack has multi-pockets design with a separate bladder compartment, Two front flask pockets with secure loops, A separate zipper pocket for your cell phone, Various zipper pockets for keys, coins and other items, UTOBEST water backpack meets the different distances of running
• 【0.5LB ONLY with TUBE BUCKLE】UTOBEST hydration pack is incredibly light, nearly weightless, you don’t even notice there is a running water vest on your back. Tube buckle design secures your water tube, ensuring stability and focus during movement
• 【BREATHABLE and SWEATPROOF】Experience ultimate comfort with the UTOBEST running pack, crafted from breathable and sweatproof mesh fabric and nylon. The water backpack for running use of high-quality nylon fabric, YKK zipper, and Duraflex fastener ensures both stability and durability.
• 【ERGONOMIC ADJUSTABLE FIT】UTOBEST running vest hydration adjustable strap design for easy adjustment and outstanding stability, reduces bounce and ensures a great fit while running. The runners vest suits for chest size 31.5-47.3 inch
• 【FITS 1.5L Hydration Bladder（not included)】Compatible with 1.5L bladder, supports 1-2 hour short trips. Hydration backpack hiking features separate bladder compartment, hanging system, and front flask pockets for easy hydration, maintaining balance on the run
• 【LIFE TIME WARRANTY】UTOBEST ensures enduring service quality. For any inquiries or issues, feel free to reach out to us—we're here to assist you on your journey