Features: Stay organized during workouts with this magnetic gym bag featuring secure metal surfaces adhesion, multiple compartments for efficient storage, and wear resistant polyester construction that holds standard water bottles (21-40oz). Its removable adjustable shoulder strap, reinforced handle, and magnetic designs ensures handsfree convenience, while internal dividers optimize space for gym essential like towels, phone, workout gear accessories. Suit for fitness enthusiasts, commuters, and outdoor adventurers, this magnetic water bottle holder bag combines practicality with sleek aesthetic to suit active lifestyles. Widely used for gym workouts, fitness, ourdoot camping, cycling, motorcycle, or daily errands, the compact yet spacious designs keeps workouts gear accessible whether mounted on gym equipment or carried via crossbody styling. Engineered with heavy duty stitching and water resistant polyester, this magnetic fitness bag doubles as stylish gym water bottle and phone holder while maintaining durability for long term use. Specifications: Component: Polyester Color: Black Size: Approx. 20x9cm/7.8x3.5in Weight: Approx. 240g Package Includes: 1Piece Magnetic Gym Bag With Water Bottle Holder note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color