This is a multi-functional bicycle saddle bag.14L large capacity, multiple pockets, adopt high quality polyester material, can be used to hold it by hand or put it on your shoulder.Comes with a reflective strap, so you can use it safely at night, cycling, and outdoor activities. Specifications: Material: Polyester; Color: Black + Orange; Capacity: 14L; Size (L x W x H): Approx. 15.7 x 7.1 x 8.5 inches (40 x 18 x 21.5 cm); Weight: Approx. 15.7 x 7.1 x 8.5 inches (440 g) / 15.5 oz