High-end curved saddlebag for the best and most natural position under the saddle. Blue interior for optimal visibility of the contents. Lockable waterproof zipper for extra security and absolutely rattle-free. LED tail light mounting strap. Black reflective strip on back for extra visibility. Velcro dual strap system for easy installation and removal. Rubber seat post strap for extra stability and prevents damage to lycra shorts and the seat post.