Long-distance cycling. Where is the SLR suitable? Please give us your advice ~ ~ ~

It was inconvenient for me to put it in my camel bag, so I didn't take many photos. The Sichuan-Tibet line is troublesome and there are many annoying children. Fortunately, there were also robberies. It's best to find a long ordinary bag to hang around your waist, on both sides or at the back, which is convenient for riding and less likely to fall off your camera. My teammates are all like this, so they are more afraid. Bon voyage, you're going to heaven!