Learn About our UltimaSeven™ Products
For fabric swatches and a complete guide to bag customization, visit our Imprinting Guide & Lock Options page.
UltimaSeven® Locking Bags by Block and Company |
![]() |
Feel confident that your UltimaSeven® locking security bag meets the highest standards of quality and protection on the market. We use top-quality materials on our bags and rigorously test them to withstand years of daily use. Our exclusive UltimaSeven® lock is the most secure, virtually pick-resistant lock in the industry. We protect the lock mechanism from wear, tear, and night deposit drops with a durable vinyl trim. The pick-resistant metal zipper and easy-grip pull ensure a smooth and functional experience. Block's commitment to security and quality is evident in every product we make – it's why we've been a trusted partner to financial and retail clients for over 80 years. |
Explore the UltimaSeven® Difference Today: |
![]() |
![]() |
![]() |
![]() |
|||
• Our exclusive UltimaSeven® lock is the most secure in the industry. • Heavy-duty vinyl secures the lock to the bag, removing gaps and protecting against wrongful entry. |
• Exclusive, patented UltimaShield™ metal guard protects lock from impact and abuse. | • Pick-resistant metal zipper. • Strong nylon zipper tape. • Easy-grip molded zipper pull and reinforced stop to withstand repeated use. |
• Reinforced, double-stitched seams add strength and prevent unraveling. |