Skip to content

USD only · Ships from Florida, USA

Cabinway
Bagbag
Underseat Convertible, exterior

A-07Underseat Bags

Underseat Convertible

Change how you carry it in the aisle

Hand carry through the cabin, then stow the straps and it measures the same as it did at the gate. Nothing about the conversion adds to the outside dimensions.

USD96

One-time purchase. No subscription, no membership, no recurring charge.
All prices and transactions are in US Dollars (USD).

Free standard US shipping over USD 69. Unused and unopened returns accepted for 30 days — see the refund policy.

Capacity
20 L
Empty weight
890 g
Build
Semi-structured
Suggested load
10 kg
Line
A · Underseat

Gives roughly 2 cm against a fixed opening.

01Measured

2 sets of numbers

Taken off the finished piece, laid flat, with nothing clipped to the outside. Handles and hardware are inside every figure.

  • Empty, unexpanded

    40 × 25 × 20 cm

    402520CENTIMETRES

  • Filled, as listed

    40 × 26 × 21 cm

    402621CENTIMETRES

    Loaded with

    • 2 hooded sweatshirts
    • 3 T-shirts
    • 1 pair of trousers
    • 1 toiletry pouch
    • 1 pair of low-profile shoes

A loaded figure is only published when we can also publish what was inside it. Where you do not see a loaded row, it is because that record does not exist yet — not because the bag stays the same size when it is full.

02Check it against your own limit

Put your three numbers in

We subtract them from the figures above and show the gap on every edge. No verdict, no promise — the arithmetic and nothing else.

Size Ledger

Enter the limit you have been given

Take the three numbers your carrier publishes for your ticket and type them in. We hold no carrier data of our own, so nothing here can go out of date.

Published limit

We compare numbers, not policies. Airlines change limits and measure differently at the gate.

Arithmetic result

A-07 · Underseat Convertible

Waiting for three numbers

Nothing is compared until you type a limit. We do not guess, and we do not store a list of anyone else’s rules.

03Specification

What it is made of

Materials
  • 500D recycled polyester shell
  • Polyurethane inner coating
  • Air-mesh back panel
Hardware
Nylon coil zippers with moulded pulls, acetal buckles, anodised aluminium hooks
Water-resistant shell

Sprayed with 2 L of water at 20 °C from 30 cm for 3 minutes, closed and held at 45°. Zippers, seams and the base panel are not sealed and are not part of the test.

This is a resistance rating under the stated test, not a waterproof rating.

Suggested load

Rated to 10 kg. Damage caused by carrying more than the rated load is wear, not a fault — see the product safety page.

Details

  • Backpack straps stow behind a zipped flap, adding 0 cm to the profile
  • Two top handles and one side handle
  • Sternum strap on a sliding rail
  • Internal compression panel

04More from line A

Next to it in the range