Skip to product information

FLEX (Under-Seat) - Bundle

FLEX (Under-Seat) - Bundle

Regular price $ 6,309.00
Sale price $ 6,309.00 Regular price $ 9,853.00
Graphite
  • Personal item / under-seat backpack
  • Holds 2–3 days of clothing (15+ items)
  • Switches effortlessly between backpack comfort and trolley ease
  • Integrated Airback® vacuum compression system
  • Odor-resistant, lightweight & comfortable design

Bundle & Save:

  • 100 Day Returns
  • Free Shipping
  • Worldwide Shipping

In stock

Description

Roll it, carry it, compress it — the Airback® FLEX is the travel backpack designed to fit every airline’s under-seat space while maximizing your packing freedom. Built with flexible construction that lets you compress up to 50% when space is tight, yet expand when you need more room, the FLEX adapts to your trip — from city breaks to weekend escapes and business travel. Thoughtfully organized with travel-ready compartments and engineered by real travelers, it eliminates baggage-fee stress and keeps your essentials within easy reach.

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 Approved
    Carry-On Approved
  • Under Seat Approved
    Under Seat Approved
  • 15+ Clothing Items
    15+ Clothing Items
  • Volume
    Volume

    16-32 Liters (when using compression)

  • Water Resistant
    Water Resistant
  • Hidden Pocket
    Hidden Pocket
  • Theft Proof
    Theft Proof

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

    40 cm x 30 cm x 20 cm (L x W x D)

    Adjustable handle to: 70 cm / 80 cm / 90 cm

  • Weight
    Weight

    2.87KG

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

  • Designed as a personal item

    The Airback® FLEX is sized 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

    Move freely through the city.
    Roll effortlessly when distance adds up.


    Mobility that adapts to your journey, not the other way around.

  • Pack more. Carry-on.

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

Overall rating: 4.7244096 / 5 from 127 reviews.

AI Generated Review Summary

The Airback NEXT is a premium, zipperless aluminum-frame suitcase praised for its high-quality materials, modern design, and durability. It accommodates 25+ clothing items with ease and includes TSA-approved locks, a padded laptop compartment, and silent wheels for effortless mobility.

Summary topics

  • Product Quality (21%): A significant number of customers loved the great quality of the product, praising its materials, design, and durability.
  • Aesthetic Appeal (8%): Customers appreciated the looks of the suitcase, finding it modern, stylish, and pleasant to carry.

Review topics: ["quality","material","design","suitcase","customer service","delivery","weight","looks","cover","features","bag","backpack","luggage","wheels","idea","handle","air","build","sleeve","trolley","comfort","carry","compartments","straps","team","price","case","zipper","pockets","pump"].

Review highlights

  • "High quality materials, amazing product concept and very good delivery process." — Javier R.
  • "Overall, it’s a great buy that perfectly combines quality, design, and reliability." — AHMED A.
  • "The suitecase looks amazing and sturdy." — Jhoey L.

Reviews

Very nice carry on

"Very nice carry on. Good quality and smooth usability. Extra laptop case. Multifunctional to use and good solution for the frequent traveller. The looks will always suit your style. The extra’s I really appreciate, I will never go back to a basic trolley"

— Jan H. (5/5)

⭐⭐⭐⭐⭐ Best Travel Purchase We’ve Ever Made!

"These carry-on 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. (5/5)

Hele goede aankoop

"Superfijne koffer! Dankzij de ingebouwde compressor kun je verrassend veel meer meenemen. De koffer rijdt soepel, is prettig in gebruik en ziet er ook nog eens professioneel en stijlvol uit. Echt een aanrader voor iedereen die comfortabel en efficiënt wil reizen."

— Jurriaan V. (5/5)

Uno zaino eccezionale, tanto che ne abbiamo comprati tre!

"In famiglia ne abbiamo uno ciascuno e siamo tutti molto soddisfatti. Lo zaino Flex di Airback è bello, comodissimo e sorprendentemente capiente, soprattutto grazie all’ottimo scomparto a compressione, che permette di organizzare al meglio le cose e sfruttare ogni centimetro di spazio. Della nuova versione apprezzo particolarmente il manico del trolley, finalmente più lungo e quindi ancora più comodo da utilizzare. Anche le finiture sono curate e i materiali sono di ottima qualità, con una bella sensazione di solidità e attenzione ai dettagli. Un prodotto che unisce estetica, praticità e funzionalità, perfetto per viaggiare senza rinunciare alla comodità. Promosso a pieni voti: consigliatissimo!"

— Roberta A. (5/5)

Absolutely obsessed with my new suitcase

"I’m hooked! Not only is this suitcase super stylish, but it’s also incredibly practical. I travelled for a week with it, and I honestly felt like a genius using the pump to compress all my clothes and create so much extra space! Such a game changer. Would def recommend."

— Amber R. (5/5)

Looks good

"Haven't used it yet but it does look good. However I think it's slightly over priced and/or should include the vacuum pump, not have as a separate purchase. The technology is not new. These luggage bags with a pump can be bought online eg. amazon and used to 'compress' one's packed clothes. I have a few expensive brands with the backpack converting to wheels but sadly none are underseat - that's the only reason I bought this, I did think the vacuum pump was included for the price"

— Nike G. (4/5)

praktischer Koffer

"Sehr praktischer Koffer für die Kabine mit ausreichend Platz. wenn man die Schutzhülle nicht hat und der Koffer doch aufgegeben werden muss,kommt es zu unschönen Abbrieb an der vorderen Taschenklappe"

— Elisabeth D. (5/5)

Prachtige en de meest handige koffer ever!

"Deze koffer is zo praktisch en mooi! Echt een top aankoop! Ik kan het iedereen aanraden die veel met handbagage reist!"

— Esmee K. (5/5)

Good in general but a

"Good in general but a bit to heavy..3kg..should be better if the computer cover could be flexible and easy to remove"

— Anders E. (3/5)

Amazing suitcase!!

"I am so happy with this suitcase. It’s perfect for traveling but also for business or weekend trips."

— Stefan H. (5/5)

Q&A