Regrettably, Roland/Boss does not provide a dedicated case for their WL-20/WL-20L Wireless System. Considering the system's relatively high cost (approximately $200 to $230), and having experienced damage to a previous set due to inadequate protection in my bag, I opted to craft a custom cradle for my new set. By investing just $2 in filament and acquiring an $6 hard drive case from Amazon, you too can safeguard your valuable investment!
At first, I introduced only version 4 of the cradle, assuming that locating a suitable case would be a straightforward endeavor. I was mistaken. Nevertheless, if you wish to attach rubber feet and place it on a tabletop, I believe it remains a valid choice.
Additionally, I've recently introduced version 6 of the cradle, specifically crafted to fit snugly inside a portable hard drive case available on Amazon (click here for the link). Please refer to the picture below to observe the outcome:
Size Information:
Version 4: 3.5" x 5" x .79" (89.7mm x 126.6mm x 20.2mm)
Version 6: 3.25" x 5.82" x .70" (82.6mm x 148mm x 18mm)