brown leather look backpack | KYLO An ergonomic design compact with the supremely durable full Arsante® Backpack Leather Whisky Brown

Best overall Eagle Creek Essentials Best budget Amazon Essentials 4-Piece Packing Cubes Best compression Thule Compression Cube Set Best budget compression Bagail 4-Set Compression Packing Cubes Best premium Thule Chasm Best for backpacks Osprey Daylite Best for overpackers REI Expandable Packing Cube Set Best for luggage Away The Insider Packing Cubes Best for water resistance Aer Packing Cube You may feel inclined to overstuff your backpack

And it needs protection

I had to rearrange the dividers to open up a spot big enough for a speedlite

While there are plenty of jig design options available, its hard to go wrong with a simple casting jig