Hello, I will go hiking in late July, but have to make a work trip to Rwanda immediately before. It turns out I can adjust my current flight to arrive GVA at 7:30am, before the 10:40am flight to Istanbul and on to Kigali. Is 3 hours enough time to get through customs (I am French) and deposit my hiking backpack in the luggage storage at the SBB station? Is the Luggage Storage still operating? Or should I plan to bring everything with me from one flight to the next?