It's probably one of the Poulsen minis, but there are so many that it's hard to identify them. Sometimes there's a pot inside the outer pot, and the inner pot is stamped with the name of the rose. The Poulsen site is difficult, and sometimes impossible, to navigate, but this should bring you to a page where you can look at their Palace series.
http://www.poulsenroser.com/as...
If you don't find the rose there, you can look through the Parade series.
http://www.poulsenroser.com/as...
It's likely to be in one of those two series, but the Patio Hit series is another possibility.
http://www.poulsenroser.com/as...