This is a container with a basket weave type side. It has holes so it wouldn't make a good vase. Note the object is filled by default so to print it you should specify no infill and no top layers when slicing. Otherwise you will get a solid object. Use the number of wall layers to specify how thick you want the walls. Three layers should be enough. It will print just fine without support.
STL (Stereolithography, filesize: 1.07 MB)