Good build up of parts, perhaps some deep timpani/tom/drum things could help give an underlying beat, and can imagine some female vocals...
Overall really like it, laid back, could make it loopable nearly :)

I think this is a nice first half or third of a very soothing, relaxing song. It is a bit repetative although this is well hidden through the use of percussion and some sweeps. I think the sweep that introduces the drums could have an additionaly crash at the end or percussion or something that marks better that the drums are coming. Nevertheless, a nice tune, I think you should add some variety and make it longer. Keep it up :)