【2-In-1 Bag Accessory】 The holder is compatible with Bogg Bag and Simply Southern totes, and it also works with other rubber totes. It can be mounted on either side of the bag. Fit all the sizes of Bogg Bags. 【Easy to Install】 Just place the holder on any edge of the bag, it can be fixed and used to hold water bottles and phones Quality Material: This beach bag accessory holder is made of pvc. It's thick and sturdy to ensure long-term use without deformation. Waterproof and easy to clean, perfect for outdoor and beach use, ensure your cups and drinks are easily accessible and safely stored Size Details: Phone holder [4.13*3.27*1.1 inches] Cup holder [4.13*2.79*2.79 inches] 2-IN-1 Cup And Phone Holder Compatible with Bogg Bag And Southern Beach Totes