Introducing the CamelBak Classic Hydration Pack 2L. This is the quintessential bike hydration pack with the added convenience of an external fill section. This means that you can easily refill your reservoir where ever you are without having to take the bladder out. CamelBak have also included a small elasticated chord structure, its located on the front so that when you feel you are starting to over heat you can remove a layer and easily store it. With a capacity of 2Litres the Classic is sure to keep you hydrated even on the longer rides. There is also a small zip pocket on the front which is ideal for you smaller valuables or items, such as; Keys, ID, Cash. The Classic’s low profile and compact shape means that’s there is less bag on your back keeping you a little cooler and more comfortable. The back pack is light weight which in turn adds another form of comfort and again keeping you slightly cooler.