1. Bag for Stanley Cup 40 oz: Our water bottle carry bag is designed for Stanley cups 40 oz (1.2 L) and is fully wrapped to protect your Stanley Cup all around. 2. quality material: The bottle holder with bag is made of neoprene material for waterproof and shock absorption. It is soft, lightweight, and comfortable, effectively protecting your tumbler from bumps and scratches. 3. Adjustable shoulder strap design: The Stanley cup handbag measures approximately 25 x 10 cm / 9.84 x 3.94 inches. The water bottle holder features an adjustable shoulder strap with a range of 65120 cm/25.547.2 inches, suitable for people of all sizes. The shoulder strap can be switched between crossbody, shoulder, and handheld styles anytime. 4. Multifunctional bag: The water bottle holder can also be used as a small backpack, equipped with a mobile phone pocket and a compartment for organized storage. The external zip pocket provides a separate space for keys, cards, cash, and other essentials.