High Capacity : This motorcycle rear seat bag offers a high capacity of 40L to 66L, perfect for storing your essentials during long rides. Durable Material : Crafted with durable materials, this motorcycle tail bag is designed to withstand the rigors of outdoor use. Waterproof : The waterproof feature of this motorcycle seat bag ensures your belongings stay dry in any weather condition. Versatile Use : Ideal for motocross and outdoor activities, this bag is a versatile accessory for any motorcycle rider. Easy Installation : With its universal design, this motorcycle rear seat bag is easy to install on any motorcycle. Portable Design : Despite its high capacity, this motorcycle tail bag maintains a portable design, making it easy to carry around. 40l 66L bag Colour:Green / Yellow /Black Specification: 66 40 liters Load bearing:About 200KG Waterproof effect:Level 6 Fabric composition:waterproof materials product description waterproof Material: Simple effective Roll Top Design for 100% waterproof. 500D PVC,With seamless PVC material with high water repellency construction, waterproof performance is reliable, there is no need to worry about the contents getting wet. It can be used safely even on rainy days. The loading / unloading opening of the baggage opens widely, and it is easy to put in and out of things. 66L Large capacity: It is perfect for storage of repair equipment, everyday items, etc. It is a multifunctional and convenient rear bag.Easy to clean:simply wipe, instantly bright,fit for long journey One shoulder strap, two fast dismantling belts: Includes quick installation of elastic bands to facilitate the opening of the zipper free curl design for better fixation. one shoulder strap, it's can be used as handbags, messenger bags, backpacks,and also can be used as motorcycles, bicycles, cars luggage bags according to your needs. Safe at night: reflective strips and tail light hangers increase night safety. With shoulder straps, you can use it even when off road.