Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect for it's purpose

I bought this case so I could carry my Canon 28-135mm lens attached to my Lowepro toploader Pro 75 AW, and it works for that. With some coaxing I am able to fit the lens hood into the case, too. I put the lens in first and then put the hood in over the back end of it--it's tight, but it works.