I designed this tray for the ECEE Capstone lab, and it was eventually adopted for all ECEE soldering kits. Two versions exist, depending on the solder bottle size: the 41mm Bottle Tray and the 26mm Bottle Tray.
It features separate areas for the Brass Sponge holder, Flux Bottle, Solder roll, tip tinner, desoldering wick, flux and paste pens, Luer lock tips, cold Weller soldering tips, tweezers, and an open area for safety glasses as well as various bits and bobs. Everything was laid out for easy access, with thumb & finger slots so you could grab most items in the tray.
