Ortlieb Micro-bag

"The Micro-Bag 0.5L from Ortlieb is the ideal companion for cyclists who value minimalism and functionality. This ultra-light saddle bag was specially developed for road cyclists and mountain bikers who want to save every gram on their tours. Despite its compact size, the Micro-Bag offers enough space for essential items such as spare tubes, tools or bandages. The waterproof roll-top closure reliably protects the contents from moisture and dirt so that you can concentrate fully on your ride."
"With a capacity of 0.5 liters and a maximum load weight of 1 kg, the Micro-Bag is perfect for short to medium tours. The saddle bag impresses with its simple adapter system, which enables quick and easy attachment to the saddle rails. Thanks to the improved click fastener, the bag can be easily attached and removed with just one hand. Please note that the bag is not suitable for attaching to carbon-su00e4ttels in order to avoid material breakage and risk of injury."
"Ortlieb has placed great emphasis on user-friendliness and safety when developing the Micro-Bag. The bag is certified to protection class IP64, which means that it is dustproof and protected against splashing water from all directions. Whether in pouring rain or dusty pathsu2013 your equipment stays safe and dryu2013. The Micro-Bag is an essential accessory for any bikeenthusiast looking for a reliable and practical storage space for their most important items"