Description: Large capacity design makes it enough for storing cycling supplies. Lengthen fastener tape design helps fix the bag firmly to prevent rocking. Thickened base plate design brings a strong load bearing and anti-deformation. Reflective strip design makes it safer for night cycling. Made of high quality faux leather material, it is scratch resistant and wear resistant. Multi layers design helps you classify and store in order. We have different sizes for you to choose. Waterproof and glued zipper design makes it not easy to damage by rain. It is suitable for cycling. High elastic belt design helps you fix water bottle, clothes or umbrella. Item Name: Back Seat Pannier Material: Faux Leather Capacity: 12L, 15L Features: Reflective, Large Capacity, Fastener Tape Size Details: 12L Size: 32cm x 19cm/12.6" x 7.48" (Approx.) 15L Size: 33cm x 21cm/12.99" x 8.27" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Back Seat Pannier (Others Not Included) Large capacity design makes it enough for storing cycling supplies. Lengthen fastener tape design helps fix the bag firmly to prevent rocking. Thickened base plate design brings a strong load bearing and anti-deformation. Reflective strip design makes it safer for night cycling. Made of high quality faux leather material, it is scratch resistant and wear resistant. Multi layers design helps you classify and store in order. We have different sizes for you to choose. Waterproof and glued zipper design makes it not easy to damage by rain. It is suitable for cycling. High elastic belt design helps you fix water bottle, clothes or umbrella.