Normal
correct , the ones for outdoors they have available at the pool side. the ones you take a shower with are white and stay in the cabin or they charge. But its easy to see which ones go where because if you see everyone around the pool with a blue towel and yours is white then hey... they must have a couple blue ones for outside. As far as the towels in the cabing being recycled , that shouldn't be necessary. Just contact your cabin steward and ask for fresh towels and he'll bring them to you free of charge.