Features: Make from PVC materials, enduring and Waterproofs. Its high water-resistance structure offers reliable protections, keep content dry even in rainy weather. The motorbike tail duffle bag features a wide loading and unloads opening, making it easy to store and retrieves items. Simply wipe the motorcycle Saddles bag with a damp cloth to maintain its glosses, making it great for long trip. Includes a shoulder strap and two quickly release waist strap for convenience. This motorbike luggage backpacks can carried as a handbag or crossbody bag easily. Simple effective Roll Top Design of the motorcycle bag provide better fastening during ride. Specifications: Materials: PVC Size: 48L/66L Color: Black/Yellow 48L size: about 55x28x38cm/21.65x11.02x14.96inch 66L size: about 64x32x46cm/25.2x12.6x18.11inch Package Includes: 1Pc Motorcycle Seats Bag note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.