Exquisite Design: The bottom of the bag is close to the seat post, so the bike will not shake and fall when riding. The four straps are fixed on the upper, which is stable and firm. Stylish in appearance, it is a good choice for your trip. Large storage capacity: large storage space in the bag, side pockets and main pockets are separated by compartments, you can sort your items. Such as wallets, cell phones, drinking glasses, gloves, etc. The kettle net is elastic, and the top has an elastic cord to protect the kettle from falling. Rain cover: The bag is equipped with a rain cover with a drawstring, so you don't have to worry about traveling on rainy days. At the same time, the rain cover can also be used as a rain cover for a helmet. Some details: the material of the bicycle saddle bag is made of polyester, which is hard and not easy to scratch or tear. There are reflective strips on the bag to ensure your safety during night riding. The bag is also equipped with a place where you can hang the rear light, which makes it safer to ride Widely adaptable: this bike bag is suitable for many types of bicycles, such as mountain bikes and folding bikes. At the same time, 13.5cm*13cm*26cm (L*W*H), won't take up too much space. Material: carbon fiber + nylon ( black)Weight: 265gComes with rain coverSuitable for most bicycles such as mountain bikes, racing bikes, e-bikes .Suitable for water bottles with a diameter of less than 6cm WILDKEN Bike Saddle Bag Fag Waterproof Framewith bottle holder and waterproof taillight bracketThe bag can contain a flashlight, a power bank, repair tools, gloves and other accessories.Quick installation without tools saves you a lot of time .With the loop on the bike bag, a rear light (not included) can be securely attached to ensure more safety and better visibility.Reflective logo ensures safety when riding at night.Easy to clean with a damp cloth Easy to clean with a damp cloth Two side pockets The improved design of the bicycle saddle bag for self-learning includes not only a bottle holder, but also two small side pockets on each side. They can accommodate small tools, keys and other objects. Make your trip more convenient Can be cut Under the bag is firmly connected with the seatpost, the bag does not shake when riding the driving. If the strap is too long during installation, it can be cut to size. Water bottle pocket The pannier with bungee cord prevents the bottle from falling, so you can ride safely even when the road is bumpy Reflective strip More sr when driving at night. Suitable for racing bikes, mountain bikes, touring bikes or folding bikes. The rear lights are used for display and are not included in the product.