Vaude splash 205 backpackthe splash backpack is practical versatile and packed with great features which make it ideal for use both on and off the bike the 20 litre capacity expands to give an additional 5 litres of storage without upsetting stability on the bike flash shoulder strap adjustment ensures a perfect fit the splash features a roomy main 20 litre compartment which expands to increase the volume by an additional 5 litres this is easily and conveniently done by simply unzipping a