〜Thank you for viewing〜 ●Brand new, unused● ●Instant purchase OK● ●Feel free to comment if you have any questions● ---------------------------- To offer this at a lower price, I will take it out of the bag, fold it, and send it via Yu-Packet Post m(__)m 【Product Description】 【30L Large Capacity】The size of this backpack is 54cm wide * 36cm deep * 67cm high, with a capacity of approximately 30L. It weighs only 320g, making it easy to carry. The drawstring bag structure has a large opening, making it easy to take items in and out! In particular, Velcro is installed at the opening to prevent items from spilling out. (Note: Regarding the calculation method of the backpack capacity, it is not simply multiplying the three sides, but the total volume of the stored items) 【Water-Repellent Function】The outer material of the helmet bag is Oxford fabric, which repels water and prevents water from penetrating, so you don't have to worry about your belongings getting wet in sudden rain. The stitching is also solid, and there is no crushing. However, if it gets wet in heavy rain for several hours, water may seep in from the seams, so please be careful with documents. 【For Helmet Storage】With a size of 54cm wide * 36cm deep * 67cm high, it can store almost all types of round helmets. For example, it supports full-face, jet, system, street-style/small jet, and half-helmet helmets. Note: It does not support long helmets like off-road helmets. 【Theft Prevention】The helmet bag can be attached and detached with a one-touch buckle. In addition, a password lock is installed on the buckle to improve safety and prevent theft. Especially when you are away from your motorcycle for a short time (e.g., taking photos, shopping at a convenience store), it prevents helmet theft and allows you to enjoy touring with more peace of mind. Please check the photos for how to set the password lock. 【Easy to Use】Regarding this bag, the lining is soft polyester, which reduces friction on the helmet and allows you to store the helmet better. When using it, you can take the bag out of the storage package and store the helmet or your belongings. When not in use, you can insert it into the storage package for storage.