- Rotationally Molded Polyethylene
- Roto-Molded-X Design / Stackable
- Padded Interior for Added Protection
- Extra Lid Padding Lid Holds Drum Firm
Rotational molding is a 3-stage heating process that results in evenness all around the edges of the case. The polyethylene material is inserted into a mold, and then gradually rotated until the material sticks to the edges of the mold in an even pattern. Once cooled, this plastic material forms a strong bond that minimizes sagging and potential collapse. This case is manufactured to such high standards that it comes with a lifetime warranty against manufacturer's defects.