The Lezyne Micro Caddy is a durable, compact aero-shaped saddle bag. Compact, aero-shaped saddle bag. Large elastic nylon strap secures the Lezyne Micro Caddy to the seat rails. It has a durable woven nylon construction and labelled internal organizational pockets. The Lezyne Micro Caddy has an external, quick access multi-tool sleeve and water resistant zipper with large pull loop. Available in Small and Medium sizes.