The Classic Turtle case design employs molded plastic slots that securely hold the LTO cartridges in place, separate from one another. Classic cases also have two exterior walls for impact protection and insulation from temperature extremes.
Waterproof TeraTurtle cases employ a gasketed design that delivers an airtight, dustproof, waterproof interior along with a more heavy-duty exterior. Inside the TeraTurtle maximum impact protection is attained via a coated/sealed foam material that does not expose any foam debris. Double movement latches in the heavy duty Turtles provide a premium level of security.