We have been carrying these backpacks for several years. They look great, carry a ton of gear, and are super durable. We’d highly recommend this bag if you’re looking for a backpack to hold camera gear as well as other essentials.
The Thule Aion backpack is my go-to option when I don't plan on traveling with a carry-on suitcase. It's expandable to 32L, which offers 15% more packable space (yay!), and its main divider feature allows you to unzip it fully just like a suitcase — perfect for easy packing.