Yes, in general, all are ready, in the rare case that happens 1 color or 1 size is out of stock (it's very rare since we check our stock regularly), but in this case we will contact you and found a solution.  

Yes, we use the best worldwide express courier, FedEx. Delivery is 1-2 days in Europe and 2-3 days worldwide.

Some European country buyers can also select the cheaper GLS (especially if you are ordering big size products like bags and backpacks you will spare much) and it's anyway very fast in Europe (2-3 days).