• FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)
  • FLEX (Under-Seat)

FLEX (Under-Seat)

FLEX (Under-Seat)

Excellent
Excellent
150K + Happy Customers
$199.00
$199.00 $349.00

Light Sand
  • 50% more space with compression
    50% more space with compression
  • Premium water resistant material
    Premium water resistant material
  • Save on luggage fees
    Save on luggage fees
  • Holds 15+ items (2-4 days)
    Holds 15+ items (2-4 days)

Ships within 1–2 business days

Bundle & Save:

  • FLEX (Under-Seat)
  • FLEX - Including Air Pump Pro
    • Air Pump Pro
      Air Pump Pro ( Worth $89 )
  • FLEX - Travel Pack
    • Air Pump Pro
      Air Pump Pro ( Worth $89 )
    • Toiletry Bag - Light Sand
      Toiletry Bag - Light Sand ( Worth $49 )
    • Airback Tracker
      Airback Tracker ( Worth $59 )
    • Lifetime Warranty
      Lifetime Warranty ( Worth $49 )

*Every model features Airback Compression Technology and is backed by a 3-year warranty.
  • 100 Day Returns
  • Free Shipping
  • Worldwide Shipping

In stock

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Multi award-winning products

Features

  • Built-in Vacuum System
    Built-in Vacuum System
  • Expandable for Maximum Space
    Expandable for Maximum Space
  • High Comfort & Odor Resistant
    High Comfort & Odor Resistant
  • Never Pay Luggage Fee Again
    Never Pay Luggage Fee Again
  • Carry-On Aproved
    Carry-On Aproved
  • Under Seat Approved
    Under Seat Approved
  • 15+ Clothing Items
    15+ Clothing Items
  • Volume
    Volume

    16-32 Liters (when using compression)

  • Laptop section up to 15-inch
    Laptop section up to 15-inch
  • Water Resistant
    Water Resistant
  • Hidden Pocket
    Hidden Pocket

Description

The Airback® FLEX is the ultimate under-seat travel companion, designed to help you avoid airline baggage fees while giving you the freedom to roll, carry, and compress. With built-in Airback® vacuum compression technology, it reduces packing volume by up to 50%, fitting 15+ clothing items for 2–3 days of travel. Its versatile 2-in-1 design lets you switch effortlessly between a comfortable backpack and a convenient wheeled trolley. Featuring odor-resistant compartments, a dedicated laptop section for devices up to 15 inches, hidden anti-theft storage, and durable water-resistant materials, the Airback® FLEX combines flexibility, comfort, and convenience for weekend getaways, city trips, and business travel.

Specifications

  • Materials
    Materials

    Main fabric: 100% Recycled Nylon 900D Face wax coating & Back PUcoating, GRS certified, PFC free

    Back panel fabric: 100% Polyester

    Interlock Lining: 100% Polyester 230T

    Mesh: 100% Polyester

    Webbing: Polypropylene Webbing, Nylon Herringbone Webbing

    Foams: Polvethylene Foams, EVA Foams, Neoprene Foams

  • Volume
    Volume

    16-32 Liters (when using compression)

  • 15+ Clothing Items
    15+ Clothing Items
  • Water Resistant
    Water Resistant
  • Dimensions
    Dimensions

    15.75" x 7.87" x 11.81" (L x W x D)

    Adjustable handle to: 27.56"/31.50"/35.43"

  • Weight
    Weight

    6.38lb

Shipping and Returns

We offer worldwide shipping. Order before 16:00 and we’ll ship it out the same day. At checkout, choose Standard or Express delivery and get an estimated dilevery window. 

Changed your mind? You have 100 days to return your Airback®.

Please review our return policy and shipping policy

    • How it works

    1

    PACK

    Pack everything you need for your trip into the built-in compression compartment. Clothes, essentials and more.

    2

    COMPRESS

    Use the built-in compression system to remove excess air and create up to 50% more space.

    3

    TRAVEL

    Close your Airback and you’re ready to go. Travel with more of what you need, while keeping your luggage compact and organized.

    Best Travel Purchase We’ve Ever Made!

    These cabin suitcases are sturdy, spacious, and have a modern, stylish look. They are perfect for travel, offering plenty of room while remaining practical and easy to handle. The quality exceeded our expectations, and the customer service was absolutely excellent from start to finish. A fantastic product backed by a fantastic team. Well done, and highly recommended! 👏✈️

    Paul B,

    Airback

    Airback

    Airback

    Vacuum Bags

    Airback

    Packing Cubes

    Helps save packing space
    Helps save packing space
    Helps save packing space
    Helps save packing space
    All-in-one travel bag
    All-in-one travel bag
    All-in-one travel bag
    All-in-one travel bag
    Built-in Compression
    Built-in Compression
    Built-in Compression
    Built-in Compression
    Laptop compartment
    Laptop compartment
    Laptop compartment
    Laptop compartment
    Carries All Your Essentials
    Carries All Your Essentials
    Carries All Your Essentials
    Carries All Your Essentials
    Water- & Odor-Resistant
    Water- & Odor-Resistant
    Water- & Odor-Resistant
    Water- & Odor-Resistant
    Under-Seat Approved
    Under-Seat Approved
    Under-Seat Approved
    Under-Seat Approved
    TSA-Approved Lock
    TSA-Approved Lock
    TSA-Approved Lock
    TSA-Approved Lock
    USB-A & -C Charging Port
    USB-A & -C Charging Port
    USB-A & -C Charging Port
    USB-A & -C Charging Port

    Benefits

    Why you need the Airback® FLEX

    • Designed as a personal item

      The Airback® FLEX is designed to fit under the seat and travel carry-on, without paying for extra luggage or compromising on capacity.

    • Airback® Compression Technology

      Pack everything you need for 2–4 days. Remove the compression system when you don’t need it. This is what allows FLEX to pack more, and stay compact.

    • Carry or roll: your choice

      Carry it on your shoulder or roll it on integrated wheels. One system, built to move the way you do.

    • Pack more. Carry-on.

      Thanks to Airback® compression, FLEX fits everything you need for short trips, without checking in your bag.

    FAQ

    How does the vacuum compression system work?

    Place compressible clothing inside the vacuum compartment and fully close the zipper and valve. For the best compression results, use the Air Pump Pro. Use the expandable zipper for even more packing space.

    How many days can I pack for with the Airback FLEX?

    You can pack for approximately 2–4 days of travel, depending on what you pack and how you use the compression system.

    What size laptop fits inside the Airback FLEX?

    The Airback FLEX fits laptops up to 15 inches.

    Will the vacuum compartment stay compressed during my trip?

    Yes. Once compressed and properly closed, the vacuum compartment stays compressed throughout your trip.

    Is the Airback FLEX water-resistant?

    Yes. It is water-resistant and designed for durable, everyday travel.

    What is the difference between the Airback FLEX and the other Airback models?

    The Airback FLEX combines the convenience of a backpack with built-in wheels, giving you the flexibility to carry or roll it while travelling. 

    Choose the Airback GO for a compact underseat backpack without wheels, the Original for a classic carry-on backpack, or the MAX for maximum packing space with backpack and roller functionality. 

    Prefer a suitcase? Choose the NEXT if you prefer a full carry-on suitcase or the MORE for a softshell check-in suitcase.

    Do I need the Air Pump Pro to use the Airback FLEX?

    No, the Air Pump isn’t required. However, we recommend it for the fastest and best compression results. The Air Pump Pro is compact, portable and rechargeable, so you can compress your Airback in seconds, wherever your trip takes you.

    Overall rating: 5.0 / 5 from 1 reviews.

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    Reviews

    Over the moon

    "Absolutely fantastic! Love it, small and mighty!"

    — Shubash M. (5/5)

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