No more gate fees. Guaranteed.
Baggage rules are getting stricter. And that €30–€70 surcharge at the gate? You won't pay it. The FRENKY Trolley and Backpack Underseaters are made to the exact size that flies free under the seat at Transavia, Ryanair, easyJet, Wizz Air, Eurowings and Norwegian. Just board and go.
✔ Cabin Guaranteed 40 x 30 x 20 – Transavia, EasyJet, Eurowings
€169,00 EURRyanair Baggage Allowance 2026 | The 40x30x20 Underseater | FRENKY®
The Ultimate Ryanair Underseater
The FRENKY Underseater is made exactly for Ryanair's personal item size of 40x30x20 cm. It slides perfectly under the seat, and thanks to the vacuum compartment, you can pack surprisingly more!
Ryanair Baggage Rules (2026)
Free Personal Item / Underseat Bag:
40 × 30 × 20 cmFRENKY Status: Perfect Match ✅
Tip: Keep the bag 'flat' by tightening the side straps. Ensure it doesn't bulge.
Why choose FRENKY?
Fly for Free
Save instantly on expensive baggage fees. FRENKY fully complies with Ryanair's free baggage policy.
Vacuum System
Built-in vacuum compartment. Press the air out and create up to 50% extra packing space.
Smart Layout
Equipped with a padded laptop compartment and a hidden anti-theft passport pocket.
Water-Resistant
Crafted from durable, weather-resistant materials (recycled PET). Safe in any climate.
Choose your Underseater
We developed two models, both 100% Ryanair-proof.
1. Underseat Backpack
For those who want to carry it all easily. Smart layout with a laptop pocket and vacuum compartment for extra space.
2. Underseat Trolley
For those who prefer rolling over lifting. Compact on the outside, surprisingly spacious on the inside. Fits smoothly under the seat.
Pack Smarter (50% More)
Pack your clothes in the vacuum compartment, remove the air (using the included hand pump), and instantly create space. Whether you're flying to the sun or doing a winter city trip, you can easily pack outfits for 5 to 7 days without the bag bulging.
What realistically fits?
- 5 to 7 complete outfits (thanks to vacuum compression)
- Swimwear & travel essentials
- Toiletry bag, charger, and AirPods
- Laptop or tablet + travel documents
Frequently Asked Questions (Ryanair)
Is this bag free to bring on Ryanair flights?
Yes. As long as you stay within 40x30x20 cm and your bag fits under the seat in front of you, it is guaranteed free as your personal item.
Do they measure handles and straps?
Yes. Always measure the external dimensions: including handles, straps, pockets, and any protrusions. FRENKY is designed to fit the 40x30x20 cm sizer including these parts.
Do I need an upgrade for extra cabin bags?
If you want to bring a larger overhead cabin bag, Ryanair requires a "Priority" upgrade. By using an underseat-only item like FRENKY, you fly the cheapest way possible.
Does the vacuum system make the bag wider?
No, the opposite. You remove air from your clothes, not the bag. Make sure to pull the side compression straps tight afterward to keep the bag "flat" for the sizer.
What about warranty and shipping?
You receive a 1-year warranty on the vacuum compartment. Shipping is free on orders over €99 (DE, BE, FR & NL), and you have a 14-day return policy.
Done paying extra at the gate?
SHOP FRENKY FOR RYANAIR