858540104531

• 8 — Number system
• 58540 — Manufacturer code
• 10453 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

13inch (fits 10.6-13.3) case logic sns-13 Red neoprene laptop sleeve with powerpocket, Red #2

Search for 13inch (fits 10.6-13.3) case logic sns-13 Red neoprene laptop sleeve with powerpocket, Red #2 on Amazon (or for the code 858540104531)