Official product published measurements are inaccurate and entirely misleading. It would be perfect for my needs if the inside dimensions were the advertized "Measures 5" x 20" x 15"".
Be sure to read the customer Q&A section carefully to get the REAL inside dimensions, not including the very large lip. I made the mistake of choosing this using the mobile Amazon Shopping app and should have used my notebook browser to see the customer Q&A section clearly.
Aside from the misleading marketing, this is a high quality product, truly commercial-level materials.