Patents & innovations
More than 230 patents and innovations, designed to make every move easier for 80 years.
Doing better, going further, simplifying every use: since 1946, our technical innovations and product expertise have evolved with the way you move.
- patents filed
- 230
- founded in Paris
- 1946
- innovations
- 19

01 ยท Security
Patented SECURITECHยฎ zip
Double-row zip system: up to 3 times more resistant than a standard zip.
02 ยท Practicality & lightness
Vectrixโข innovation
Self-reinforced polycarbonate shell designed to resist deformation.
03 ยท Interior comfort
Removable lining
Detachable and washable at 30ยฐC for easier interior care.
04 ยท Ingenious design
Bluetooth tracker holder
Flexible holder for a tracking device, designed to fit different formats and brands.
Security
2 innovations
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SECURITECHยฎ patented zip 1 & 2
SECURITECHยฎ is a unique closure system, patented by DELSEY PARIS. Thanks to its double row of zippers, the closure is up to 3 times stronger than a standard zipper. This new version is thinner and lighter, while maintaining the same level of strength.
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Secure backpack closure systems
The backpacks are equipped with secure and easy-to-use closure systems designed to effectively protect your belongings. The Securflap model features an innovative buckle with an audible click, while the Turenne backpack has interlocking zipper pulls for added security.
Mobility
2 innovations
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Shock-absorbing wheels
The exclusive suspension wheel system reduces vibration and noise while riding, for a smoother, quieter and more comfortable ride.
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Multi-position trolley system
The multi-position trolley easily adapts to your travel needs, offering personalized comfort and optimal maneuverability. Adjust the handle to different heights for an ideal posture throughout your journey.
Practicality & lightness
1 innovation
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Patented overload indicator
This innovative feature alerts you when your luggage exceeds 22 kg / 48.5 lb, helping you avoid excess baggage fees at check-in. Integrated directly into the trolley handle, it operates without batteries for simple and immediate use.
Interior comfort
2 innovations
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Removable and washable lining
The inner lining unzips and comes out easily, so you can machine-wash it at 30ยฐC and get rid of dust, odors and travel residue. A practical way to keep the inside of your suitcase clean and fresh, ready for your next trip.
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Antimicrobial treated lining
The inner lining is treated with antimicrobial technology designed to limit the proliferation of bacteria and maintain a healthier interior. This innovation helps reduce unpleasant odors while keeping your personal belongings clean and hygienic as you travel.
Ingenious design inside and out
12 innovations
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Hybrid backpacks
The backpack features a rigid shell made from 50% recycled materials, offering increased strength and durability. Its distinctive design asserts a unique style, conceived for urban and nomadic use.
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2-in-1 duffle bag with garment cover
Combining the functionality of a garment bag and the practicality of a duffel bag, this 2-in-1 cabin bag is ideal for short business trips, formal events, or weekend getaways. It allows you to transport your outfits wrinkle-free, without having to check luggage.
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Pet carrier bag
Three innovative formats combining safety and comfort: backpack, shoulder bag, or rolling bag with integrated trolley system. Designed to facilitate the transport of a cat or small dog, these bags are made from recycled, durable materials and incorporate numerous clever features. For your pet's comfort and safety, they have external buckles and a removable, washable inner cushion.
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Foldable bag
Travel bag formats designed to fold and unfold easily, to adapt to all needs and situations.
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Doctor's bags
Our backpacks and weekend bags with doctor's opening make packing easy while offering excellent visibility and immediate access to your essentials: computer, electronic devices, documents and other personal effects.
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Front opening
Opening the front of the suitcase reveals a deep compartment and two mesh pockets, ideal for organizing your belongings. Adjustable straps keep the contents securely in place during travel.
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Trunk format
Inspired by late 19th-century travel trunks, this size is ideal for long journeys, especially by car or train. Wider and deeper than a standard suitcase, it offers optimized volume while ensuring excellent stability. As an added bonus, a front handle makes it easy to carry.
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Business compartment
A practical business suitcase format: laptop and tablet are securely held in a front pocket with a dedicated padded compartment. Ideal for keeping your essentials close at hand while traveling.
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Smart compartment
The lower compartment offers a dedicated space for shoes or laundry, preventing dirt and odors from reaching the main compartment, while remaining easily accessible.
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Smart band
The retaining loop allows you to attach a bag โ backpack or tote bag โ to the trolley handle of your suitcase, to keep your hands free and travel more easily.
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Removable wheels
The pet carrier with removable wheels offers great versatility: remove the wheels to comply with airline requirements or save space when storing, while maintaining smooth maneuverability and comfortable rolling.
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Bluetooth tracker holder
The dedicated Bluetooth tracker mount keeps your tracking device securely in place for peace of mind throughout your journey. Its easy access reduces the risk of loss or misplacement.

















