Pros: Comfortable and easy to carry around while not in use.
Cons: It takes a while to figure out how to use it while alone.
I have used my babytrekker for all three of my sons. I find it works best for older infants and young toddlers. My favorite feature of the trekker is how it folds into it's own pocket while not in use. I keep it under the backseat of our van so I'll always have a carrier with us. It is still in amazing condition, and I look forward to using it with our fourth child next year.