Hardly used. [Product Description] A shoulder strap bottle holder, convenient for carrying water bottles and plastic bottles over your shoulder. The bottle attachment part uses four fixing tapes made of synthetic leather. It is durable and resistant to scratches. The four fixing tapes are removable, allowing you to attach various sizes of bottles. (※Use four fixing tapes for a 1-liter water bottle, three fixing tapes for a 500ml plastic bottle, etc., adjusting the number of fixing tapes according to the bottle size.) The shoulder strap length can be adjusted to fit your child's height. The shoulder strap has a nameplate. By attaching the included name sticker, you don't have to worry about mistaking it for a friend's. It's useful for going to school, as well as for field trips and outdoor activities. It's a simple design, so it can be stylishly used by children and adults. [Height] Approximately 20cm [Shoulder Strap] Approximately 68cm to 128cm (adjustable) [Compatible Bottle Size] Compatible with bottles with a bottom diameter of 9cm or less