Dimensions and Volume: 47x15 x16 cm with adjustable volume from 6L to 10L and can fit all of your cycling essentials.. Durable and Waterproof: Waterproof TPU film and 840D premium high-quality nylon material are used to make the saddlebag more durable and waterproof.. Secure and Stable: With solid construction and a bungee cord adopted on the top, it stays very secure and stable.