The Onyx Black docBOX combines bold visual presence with proven archival performance. Its deep, matte black finish projects a confident, executive tone — well-suited to law firms, financial offices, and premium brand storage. Underneath the finish sits the same heavy-duty double-wall corrugated build that defines the docBOX line, delivering dependable protection for files, records, and long-term archives.

Key Specs:

• 15 × 12 × 10 inches
• Double-wall construction
• Supports up to 450 lbs
• Reinforced hand holes for easy carrying
• Stackable lid for secure, stable storage