Search results for sports-gear-protection-and-covers are below:

https://www.sportube.com/

All Sportube cases are blow molded from High-Density Polyethylene, which while being strong and durable is very lightweight. Each case is designed to protect valuable sports equipment from the abuses of airline check-in or shipping by carriers such as UPS and FedEx. Additionally, when strapped to the roof of a vehicle, each case acts to protect your gear from road salt, dirt and grime. -SporTube

◊ Note-> There are many sports equipment storage solutions on their website and many of these items are not USA made - their (SporTube branded) hard protection cases, though, are manufactured in the USA.