Product Information
Our reusable security key bags are specifically designed to safeguard keys and small high-value items during transport or storage, providing a tamper-evident solution when used with ZipLock security seals. A specially engineered housing secures the zipper head with a ZipLock seal, and each seal’s unique serial number is logged for traceability, ensuring that any unauthorised access is immediately detectable.
Constructed from high-quality, durable material with embedded mesh, these key bags are built to withstand repeated use while providing clear evidence if tampering occurs. The reinforced structure ensures that the contents remain secure, even under frequent handling, while the tamper-evident ZipLock seal offers a visible deterrent against theft or misplacement.
For added convenience, a heat-welded internal window allows notes, key tags, or identification cards to be securely displayed and referenced without compromising security. The compact design and robust handles make the bag easy to carry and ideal for transporting keys between departments, vehicles, or facilities, making them a trusted choice for utilities, property management, security services, and corporate environments where secure key control is critical.
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Comparison Table
| Carry bag | Envelope type bag | Pouch bag | Cash bag | Round top cash bag | Clear bag | Clear kit bag | Ballot bag | BB6 bag | Linen bag | |
 |  |  |  |  |  |  |  |  |  | |
| dimensions | B1: 300 x 250 x 50mm B2: 350 x 250 x 75mm B3: 400 x 300 x 100mm B4: 460 x 350 x 100mm B6: 460 x 350 x 200mm R2e: 650 x 270 x 120mm | E1: 250 x 200mm E2: 300 x 250mm E3: 400 x 300mm E4: 460 x 360mm E5e: 370 x 330mm E6e: 480 x 430mm E7: 480 x 320mm K2: 280 x 150mm | P1: 300 x 250 x 50mm K1: 240 x 150mm (30mm lower gusset) | CB250: 250 x 270mm (50mm lower gusset) CB350: 350 x 430mm (50mm lower gusset) CB2e: 260 x 350mm (20mm lower gusset) | CBR190: 190 x 280 x 60mm | C1: 240 x 150mm (30mm lower gusset) C2: 250 x 270mm (50mm lower gusset) C3: 340 x 395mm C4: 300 x 250 x 50mm C5s: 240 x 180 x 50mm | CK1: 300 x 230 x 160mm CK2: 400 x 300 x 100mm | BB1: 300 x 300 x 480mm | BB6: 1000 x 550 x 300mm | L1: 540 x 420 x 790mm |
| material | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | pvc tarpaulin | polyester twill |
| locking closure | zipLock eyelet | zipLock eyelet | ziplock | zipLock eyelet | ziplock | ziplock | ziplock | eyelet | eyelet | eyelet |
| feature | barcode internal window external window | barcode internal window | barcode internal window | barcode internal window | internal window | barcode internal window external window | barcode internal window | internal window | internal window | drawstring handle straps cord lock |
Specifications
| Features | Heavy duty. Flame retardant. Internally accessible window. High quality PVC & polyster sandwich. Used in conjunction with ZipLock. No tools required to remove seals. |
| Material | PVC tarpaulin |
| Colours | Red Clear |
| Dimensions | Length: 240mm Height: 150mm Gusset: 30mm |
| Markings | B-Sealed tags and logo Serial numbers Barcodes * Note that some bags do not have serial numbers and barcodes |
| Feature | Internal window |
| Applications | Cash handling and banking operations — transporting cash, coins, or deposit slips securely between branches or to financial institutions. Retail environments — transferring daily takings, vouchers, or receipts between store locations and headquarters. Confidential document transfer — safely moving contracts, reports, or classified paperwork between departments or offices. Courier and postal services — ensuring tamper-evident transport of valuable or sensitive packages. Law enforcement and evidence storage — securing evidence or exhibits while maintaining transparency for inspection. Government and administrative offices — moving official documents or ballots securely between facilities. Healthcare facilities — transferring medical records, test results, or controlled substances with accountability. Airlines and logistics — securing onboard cash, keys, or sensitive documents during transit. Educational institutions — safely storing or transporting exam papers, results, or administrative files. Utilities and corporate sectors — protecting sensitive materials, ID cards, or access keys used in operations. |