This is a top tube bag from ROCKBROS. I bought it for touring camping, but I'm selling it because I haven't had a chance to use it. It's been opened, and the tags have been removed, but it's unused and in like-new condition. The shoulder pad has some creases from storage, but if you're concerned about this or are particularly sensitive, please refrain from purchasing. ●Color: Black ●Material: Polyester ●From the official website: 【Easy to Install】The bike bag uses a drawcord system, improving the fit to the bike and ensuring stable installation. It can be securely fixed to minimize shaking during riding. The cord system eliminates the worry of excess Velcro, achieving a clean style. 【Storage Capacity】With a capacity of approximately 1L, it has a solid storage capacity despite its compact size. It's a top tube bag that spans the frame, with pockets on both sides for storing small items. It's lightweight and easy to carry, without causing extra pressure. You can also store keys, smartphones, credit cards, wallets, coins, and air pumps. 【Design】① High-quality material with high abrasion resistance. ② Embroidered logo design for a luxurious feel. ③ Mold-resistant plates on both sides to protect stored items and reduce shaking during riding. ④ The zipper tip is elongated for easy opening. ⑤ Bungee cords and rubber strings are great for storing gloves and air pumps. If you install it a little higher, you can also store an umbrella. 【Stylish】Weight: Approximately 192g (including shoulder strap), Size: Approximately 20*8*11cm. Suitable for most mountain bikes and road bikes. Available in 5 colors: Black/White/Dark Green/Cyan Blue/Purple! It's a 2-WAY type that can be used differently depending on the scene. It can be used as a top tube bag while riding and as a shoulder bag when dismounted. Stylish design, perfect for everyday use! Road bike, bicycle, easy installation, slim, convenient, frame bag, small item storage, lightweight, doesn't hit the knees, cord fixation, abrasion resistance, pouch, cycling