Silver suitcase with backpack conversion system adjustable straps and a backpack attachment, shown from multiple angles on a white background.
Black backpack conversion system with components and text explaining its assembly.
Black backpack conversion system with breathable soft mesh padding, chest strap, and zipped pockets on a white background.
Carry on trolley luggage with an backpack conversion system adjustable strap end organizer and close-up details on a grassy background.
Before and after comparison of a person carrying a blue suitcase with a luggage strap attached to a white suitcase.
Hardcase Backpack Carry On System with Adjustable Strap for Easy Travel – ideal for carrying size 16-21 Inch hard shell/ suitcase
Hardcase Backpack Carry On System with Adjustable Strap for Easy Travel – ideal for carrying size 16-21 Inch hard shell/ suitcase
Hardcase Backpack Carry On System with Adjustable Strap for Easy Travel – ideal for carrying size 16-21 Inch hard shell/ suitcase
Illustration of movable horizontal straps with examples on suitcases and boxes.
Converter for medium size hard shell case or hand luggage to backpack with measurements and compatibility icons.
Hardcase Backpack Carry On System with Adjustable Strap for Easy Travel – ideal for carrying size 16-21 Inch hard shell/ suitcase

Hardcase Backpack Carry On System with Adjustable Strap for Easy Travel – ideal for carrying size 16-21 Inch hard shell/ suitcase

Baggex Store

$68.00 Sale

 

BACKPACK CARRYING SYSTEM FOR 16"–21" LUGGAGE

A new and comfortable way to convert your medium size hard shell case or carry-on into a backpack in seconds — perfect for cobblestone streets, stairs, and any terrain where wheels fail.

 

 

 

Specifications
  • Item no: BA34S
  • Main Material: Polyester
  • Webbing: High Quality Polyester Webbing
  • Weight: 0.95kg (2.1lbs)
  • Color: Black
  • Horizontal Strap Length Range: 58cm (23") to 134cm (53")
  • Vertical Strap Length Range: 86cm (34") to 168cm (66")
  • Manufacturing Partner: Deltamann Ltd. Hong Kong
FAQ

Q: What size suitcase does BA34S fit?

A: The BA34S is designed for medium size hard shell cases and carry-ons ranging from 16" to 21". For 22"–30" luggage, please refer to our BA34 model.

Q: Is the strap length adjustable?

A: Yes — both the horizontal and vertical straps are fully adjustable. The upper horizontal strap can also be moved to a lower position to accommodate different luggage sizes and carrying preferences.

Q: Is it easy to install and remove?

A: Yes — it attaches and detaches in seconds with no tools required, so you can switch between rolling and backpack mode whenever needed.

Q: Does it have any storage pockets?

A: Yes — it includes one sleeve main zipper pocket (fits a book or iPad) and one lower zippered pocket for your phone, wallet, or personal items.

Q: How do I wash it?

A: Hand wash with mild soap and cool water. Air dry in shade. Do not machine wash or tumble dry.

 

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