A side opening area is big enough for a dslr and a few lenses with a stretch pocket in the lid for sd card pockets and accessories.
Side loading camera backpack.
There are camera bags designed for hiking with your gear and there are bags designed more for studio shoots with less rugged padding and more partitions to carry added lighting and lenses.
You can access camera gear from either side of the backpack while the separate section that forms the top half of the bag is ideal for stowing daily essentials.
The tubu camera backpack is well designed specifically for rugged outdoor use and might the best camera backpack for hiking in its price range.
Of course it will withstand the demands of fashion sports and urban photographers as well.
In use the quick access side pocket allows you to remove your camera without fully opening the bag while on the other side an expandable pocket can be used to house a small travel tripod.
Tarion camera backpack waterproof camera bag waterproof certified ipx5 large capacity side access with 15 6 inch laptop compartment rain cover for women men photographer lens tripod tablets 4 6 out of 5 stars 796.
Has been making top quality.
So before you even consider buying a camera backpack or even looking for one know what you want from the backpack and what you plan on using it for.