CamelBak Chase 8 Hydration Pack CamelBak’s Chase 8 Hydration Pack is a vest style bag that balances the weight more equally between front and back than a normal rucksack. It includes a 2 litre Crux reservoir with Quicklink for easier refilling as well as an additional 6 litres of storage for other gear, clothes and food. There is a tool roll to keep tools separate and easily accessible along with pockets for better organisation and a stretch overflow pocket that is great for quickly stowing extra layers in. The pack sits above the waist so that there is still access to jersey pockets and the 3D vent mesh supplies air to the back to keep it cool. Please note, the accessories pictured are not included.