Based on this product's specifications, here are some alternatives and similar models
Protective hard case foam insert Calumet 4321 — custom-cut protective foam for equipment
Summary description:
Calumet Hard Case Foam Insert 4321 is a custom-cut protective foam designed to fit hard cases and protect equipment from shocks, scratches and movement during transport. The insert provides internal padding and organized compartments tailored by cutouts; suitable for photographic gear, electronics and delicate tools. Easy to install in compatible cases for safer storage and shipping.