Boarding Sizer · 2026 ● Rejected

Patagonia Black Hole Wheeled Duffel 40L on Aer Lingus

Bag 21.75×14.5×11" vs sizer 21.6×15.7×9.4"

✕ Denied

Overhead Carry-On Verdict

No — it's oversized.

Personal Item · Under-Seat ✕ Too big

Check today's price on Amazon →

Route AER · PAT

checkacarryon

The verdict, explained

At 21.75x14.5x11", the Patagonia Black Hole Wheeled Duffel 40L exceeds Aer Lingus's 21.6x15.7x9.4" carry-on sizer — it is 0.1" too big on its longest side, 1.6" too big on its shortest side. Even with the straps pulled tight, the overage is too large to count on squeezing it in. Expect it to be turned away at the gate and gate-checked. On Aer Lingus: Short-haul Saver fare: small cabin bag only. It is too large for Aer Lingus's under-seat personal-item space, so it has to go overhead or be checked.

[ AdSense 728x90 ]

Dimension Breakdown inches

Axis	Bag	Sizer	Margin
Length	21.75"	21.6"	-0.1"
Width	14.5"	15.7"	+1.2"
Height	11"	9.4"	-1.6"

Self-Service Kiosk

Measuring a different bag?

Enter its dimensions to check them against Aer Lingus instantly.

Length (in)

Width (in)

Height (in)

Frequently asked

Does the Patagonia Black Hole Wheeled Duffel 40L fit Aer Lingus's carry-on size limit?

No. The Patagonia Black Hole Wheeled Duffel 40L is larger than Aer Lingus's 21.6x15.7x9.4" carry-on limit and will likely be gate-checked.

What is Aer Lingus's carry-on size limit?

Aer Lingus allows carry-on bags up to 21.6x15.7x9.4" (length x width x height), including wheels and handles. Short-haul Saver fare: small cabin bag only.

Can the Patagonia Black Hole Wheeled Duffel 40L be a personal item on Aer Lingus?

No. At 21.75x14.5x11" it is too big for Aer Lingus's under-seat personal-item space (13.0x9.8x7.9"); it travels as a carry-on instead.

Bags that clear Aer Lingus's sizer

Alternatives that fit the 21.6×15.7×9.4" limit outright.

The Patagonia Black Hole Wheeled Duffel 40L on other airlines

Same bag, different sizers — check before a connecting or return flight.

The bag

Patagonia Black Hole Wheeled Duffel 40L

Wheeled Duffel · 21.75×14.5×11"

The Patagonia Black Hole Wheeled Duffel 40L is a soft-sided wheeled duffel measuring 21.75x14.5x11 inches. As a soft-sided bag it can compress slightly to squeeze into a tight gate sizer.

See on Amazon →

[ AdSense 300x250 ] sticky rail

💡 At the gate

Airlines measure at the widest external point — wheels, handles, and bulging pockets all count. Pull soft-bag compression straps fully tight before you size it.