Gregory Border 40 vs. Nomatic Travel 30L Bag

Two carry-on travel backpacks, compared spec for spec.

Gregory Border 40

Front facing view of the Gregory Border 40
Capacity40 L
Weight1.3 kg
Dimensions56×36×23 cm
Airline fit45%
Price$200

Feature by feature

Gregory Border 40FeatureNomatic Travel 30L Bag
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough Y
Carry
hideable Backpack hideable
hideable Hip Belt removable
Y Sternum Strap Y
Inside
15in Laptop 15in
3 Main Compartments 7
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, top
Y Water Resistant Y
Material
PVC-Free Coated 210D High Density 66 Nylon PFAS freeWaterproof tarpaulin

Nomatic Travel 30L Bag

Front facing view of the Nomatic Travel 30L Bag
Capacity30 L
Weight1.6 kg
Dimensions48×33×23 cm
Airline fit73%
Price$310

Key differences between the Gregory Border 40 and Nomatic Travel 30L Bag

Both have: passport pocket, backpack straps, sternum strap, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 85 accept both. 0 accept only the Gregory Border 40, and 53 accept only the Nomatic Travel 30L Bag.

Only the Nomatic Travel 30L Bag fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Canada, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Austrian, Azerbaijan Airlines, Boliviana de Aviacion, Brussels Airlines, Caribbean Airlines, Cayman Airways, Croatia Air, Czech Airlines, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Flair Air, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , LOT Polish, Lufthansa, Mahan Air, Mesa Airlines, Norwegian, Oman Air, Peach, Porter Airlines, Qatar Airways, Regional Express, Royal Jordanian, SAS Scandinavian, Scoot, Sky Airlines, Swiss Int'l Air Lines, Tiger Airways, Turkish Airlines, Virgin Australia, WestJet.

Gregory Border 40 vs. Nomatic Travel 30L Bag: which should you pack?

The Gregory Border 40 carries 10L more than the Nomatic Travel 30L Bag (40L vs. 30L), while the Gregory Border 40 is the lighter pack at 1.3kg (vs. 1.6kg). For carry-on flexibility, the Nomatic Travel 30L Bag fits 73% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Gregory Border 40; if you want to travel lighter, the Gregory Border 40 is the better call.