Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On
Black | Zipsak Boost! Underseater Expands To Carry-On

Zipsak Boost! Underseater Expands To Carry-On

$229.99 $79.99
65% off BLACK FRIDAY DEAL
  • Dimensions: 16"x15"x9", Expands to 21"x15"x9"
  • Weight: 3.85 lbs
  • Packing Cube Dimensions: 14"x9.5"x5"
  • Volume expanded: 42 liters
  • Water resistant nylon fabric
Select color
Black

YOUR TRAVEL GAME-CHANGER

Ultimate Compression Zipcube (Set of 2)
$94.99 $44.99

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Zipcube IncludedTrolley SleeveFits Underseat4-Spinner Wheels
Pair with Ultimate Compression Zipcube (Set of 2)
Bundle and save 10%

Grey | Ultimate Compression Zipcube (Set of 2)
Ultimate Compression Zipcube (Set of 2)
$44.99 $94.99
Select color

Our expandable under-seat carry-on is an extremely versatile bag that starts off as a small easy-to-store pouch, and opens to become a 4-wheeled carry-on that slides comfortably under the airplane seat in front of you. Need more space? No problem! Your under-seater expands a full 5" upwards, to become a full sized TSA approved carry-on! An extra-deep packing cube is included, so you can pack your clothes in the cube, and still have plenty of room for your other carry on items.

  • Item comes with a custom fitted and extra-deep packing cube.
  • Durable and water resistant nylon fabric
  • Rear trolley sleeve, allows you to slide the bag over the trolley handle of a suitcase
  • 4 multi-directional spinner wheels
  • 3 exterior zippered pockets, and two interior mesh zippered pockets
  • The carry-on can be wheeled or carried using its adjustable cushioned shoulder strap. 
  • Two year warranty
  • Dims: 16"x15"x9", Expands to 21"x15"x9"
  • Dims Folded: 15"x9"x4"
  • Weight: 3.85 lbs
  • Packing Cube Dims: 14"x9.5"x5"
  • Volume: 30 liters not expanded, 42 liters expanded.
  • Materials: Exterior fabric: Crinkle Nylon, water and tear resistant
  • Zippers: Nylon
  • Care Instructions: Wipe clean with damp cloth.

How it Works

Convenience and ease is always the goal!
Easy To Store

Foldable and easy-to store anywhere. In a drawer, on a shelf, or under a bed.
Opens Into An Underseater

Unfold the bag, use it as an underseater. Roll it, or slide it over a trolley handle. Comes with an extra deep packing cube!
Expands To Become A Carry On

Use the wraparound zipper to turn the bag into a full-sized carry on.
Easy To Store
Opens Into An Underseater
Expands To Become A Carry On
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Buy the Bundle and Save 20%
Black | Zipsak Boost! Underseater Expands To Carry-On
$229.99 $79.99
65% off Black Friday Deal
Zipsak Boost! Underseater Expands To Carry-On
Zipsak Boost! Underseater Expands To Carry-On
//biaggi.com/cdn/shop/files/preview_images/Zipsak_boost_underseater_expands_to_carry_on.png?v=1739492125
Select color
4 colors available
Grey | Ultimate Compression Zipcube (Set of 2)
$94.99 $44.99
52% off Black Friday Deal
Ultimate Compression Zipcube (Set of 2)
Ultimate Compression Zipcube (Set of 2)
//biaggi.com/cdn/shop/files/preview_images/Ultimate_compression_zipcube_set_of_2.png?v=1739491053
Select color
1 color available
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