Rocabox - RW-5229-20-BTR - Waterproof polypropylene UNIVERSAL TROLLEY case RW Series - Black 

• Wheels and extendable handle 
• Exterior 574 x 361 x 225mm 
• Interior 520 x 290 x 200mm
• Watertight seal around the lid
• Automatic pressure release valve
• Easy-to-open double throw latches
• Load-tested soft-grip handle
• Holes for double padlocking
• Full-length hinges
• Nylon pins 30% fiberglass filled for corrosion resistance
• stackable design