The Pelican U105 backpack. Durable, comfortable and great looking for all your travel gear.
Also, Domke wraps to protect your electronic valuables from damage.

Amazon
Pelican U105 backpack
https://amzn.to/2Zl8Ddp
Domke protective wrap
https://amzn.to/2YuR9f4

B&H
https://www.bhphotovideo.com/c/produc...
https://www.bhphotovideo.com/c/produc...