Index orange storage box. Got my valve stickers on the way! : r/ValveIndex
If you have a local Harbor Freight check out their Apache hard cases for gear storage ($30 medium $40 for large). Pluck and pull foam and basically the same as a Pelican. :
APACHE 2800 Weatherproof Protective Case, Medium, Tan
Apache Alloy Toolmaster Aluminium Trailer Storage Box also fits most Trailers | eBay