Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great to use with another case

This case fits the SD300 like a glove. It looks very classy and protects the camera nicely. It is convenient that you can wear it on your belt without it getting in your way (due to the small size). If you want to carry any additional battery's or s.d. cards, however, this case allows no room for that. I think that this case is ideal to be used within a larger case. I place the camera in this case and then into a larger case that can hold the battery charger, an extra battery, and a couple of sd cards as well as my cell phone. This way you can leave the larger case in the trunk or hotel and just take the camera in this case for quick outings. The hole in the top for the strap is essentially non-functional, I am not sure why it is there.I say that for the price, this is a good investment. Just know in advance what its' limitations are.