Purchased camera cube (SMALL) with the intention of using it with non-camera-specific backpacks and bags that I already own This is easily oversized for my purposes of fitting the, as suggested, 1 mirrorless body and 2-3 lenses. Instead I can fit 1 mirrorless body and 3-4 lenses plus filters, cords and accessories. The cube is sturdy and well built. The shape fits nicely into every backpack that I already own. I think that this will take a lot of abuse and be highly protective. Recommend measuring your gear on a table and seeing which bag you’d use the most in place of going via PD’s suggested capacities.
This product is very well made. The design made my life easier at the airport security I didn’t have to remove all my equipment from the cube to be inspected.
The large and medium cubes are perfect for storing photo equipment. I got tired of my equipment being disbursed in different bags, I use the large cube for all of my lens, and first medium cube holds my flashes and accessories and the 2nd cube holds both of my cameras and batteries. I love the quality of the cubes, real sturdy and well made.