Overview Magnetic Attachment: Features strong magnets for secure and convenient attachment to gym equipment or metal surfaces. Reflective Safety: Integrated reflective strips enhance visibility during low-light conditions for outdoor or evening use. Multifunctional Design: Combines water bottle storage with a crossbody phone compartment, eliminating the need for multiple bags. Expandable Capacity: Flexible material allows expansion to accommodate larger bottles or additional items. Lightweight Construction: Reduces burden during physical activities, prioritizing comfort and mobility. Specifications Material: Film (exterior), Polyester (lining) Function: Expand capacity, reduce burden, night safety reflective Color: Black with 3 magnets Pattern: Solid color Style: Street style Applicable Scenarios: Indoor sports Product Category: Sports bag Packing List Magnetic water bottle bag*1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \