As a regular mountain biker, I never leave home without this valuable piece of kit. In all the years that I've been hitting the trails I've only ever used this one backpack. My Camelbak Lobo has an ample 2 litre water capacity. Even on hot days, I find that this is plenty for rides lasting over 4 hours. Filling the reservoir is easy, but it can be a little awkward getting a full reservoir into the backpack. The drinking tube is just the right length and does not obstruct you while riding. There is a neat little lock on the valve that prevents water from squirting out while you're threading the tube through the guides. I've never experienced any problems with ...  Read the complete review

As a keen cyclist (mountain bike of course!), a Camelbak is an essential item for me. I had a 1.5 litre cambelbak, but wanted a larger one due to doing more longer rides and having space for only one bottle cage (the downside to having a full-susser). I opted for the Lobo. And it's a good job I did. The Lobo has a 3 litre water capacity, which, it says, is enough for 3 hours of riding. But that all depends on how thirsty you get! However, the big plus is that there is also 3 litres of cargo capacity. Handy for obvious reasons! On the water capacity side, the Lobo performs very well. The external fill is simple to use and doesn't leak. Camelbak Lobo ...  Read the complete review