Made using premium materials and adhering to all guidelines laid out by ICAO, SoundSeal STEBs are preferred by Duty-Free Stores and Airlines alike, due to our superior product quality, competitive pricing, and excellent turnaround times.

SoundSeal STEBs are the ideal solution for duty-free stores and airlines looking to ensure the safe and secure transport of items. These security bags are made from premium materials and adhere to all guidelines set out by ICAO. Featuring tamper-evident closures and other security features, STEBs are designed to prevent unauthorized access and manipulation of the contents. SoundSeal STEBs are available in a variety of sizes to suit your specific needs and come at competitive prices without compromising on quality. Additionally, our excellent turnaround times ensure that your order is fulfilled quickly and efficiently. Trust in the superior product quality and security features of SoundSeal STEBs to protect your high-value items during transport.


Custom Prints Available

Custom Sizes Available

Pod Jacket Options

Corxtruded PE Films

Hot Melt Adhesive Strips





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These bags are used for transporting, processing or storage of various sensitive items such as bank notes, forensic evidence, bio specimens, bottled liquids, mobile phones, exam papers etc.


  • Double or flat seals at seams for added security.
  • Addition of upto 4 barcodes per bag.
  • Addition of QR code.
  • Custom printing in upto 8 colours.
  • Mulitple closure provisions.
  • Our customer service specialists can help you determine the best custom options for your application.

Our Products

Duty-Free Bags: Travelers' Essentials

Discover the convenience and security of duty-free bags with Dhwani's STEB bags Duty Free collection. Our duty-free bags are designed to provide travelers with a hassle-free and secure way to transport their tax-free purchases while complying with international regulations. At Dhwani, we understand the importance of a smooth and efficient travel experience, and our STEB (Security Tamper-Evident Bags) Duty Free bags offer just that. Our duty-free bags, branded under the Dhwani name, are equipped with advanced tamper-evident features that ensure the integrity of your purchases throughout your journey. Whether you're a frequent traveler or an occasional globetrotter, our duty-free bags offer a reliable solution for safely transporting your tax-free goods. With Dhwani's STEB bags Duty Free collection, you can enjoy peace of mind, knowing that your duty-free items are protected against tampering and unauthorized access. Explore our range of duty-free bags today and experience the perfect combination of convenience and security that Dhwani is known for.


What are SoundSeal STEBs?

SoundSeal STEBs, or SoundSeal security tamper-evident bags, are specialized bags designed to provide a high level of security for sensitive or valuable contents during transport or storage.

What are SoundSeal STEBs made of?

SoundSeal STEBs are typically constructed from robust and tamper-resistant materials, often featuring multiple layers of co-extruded polyethylene as per ICAO guidelines. These materials are chosen for their durability and ability to deter tampering.

Where are SoundSeal STEBs used?

SoundSeal STEBs are used in a variety of industries and applications where maintaining the security and integrity of contents is critical. They find applications in banking for cash deposits, in law enforcement for evidence handling, and in logistics for secure transportation of valuable items, confidential documents, or evidence.

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