Alpha One-Niner Evade 1.5 Backpack vs. Graphene-x LIMITLESS Backpack

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

Alpha One-Niner Evade 1.5 Backpack

Front facing view of the Alpha One-Niner Evade 1.5 Backpack
Capacity22 L
Weight1.5 kg
Dimensions47×31×14 cm
Airline fit92%
Price$225

Feature by feature

Alpha One-Niner Evade 1.5 BackpackFeatureGraphene-x LIMITLESS Backpack
Storage
2 Compression 2
None Expanded Capacity None
1 Opening 1
back Passport front
N Passthrough Y
Carry
Y Backpack Y
removable Hip Belt removable
removable Sternum Strap Y
Inside
16in Laptop 16in
5 Main Compartments 9
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
Dimension-Polyant’s X42, Cordura 500D Nylon, 630D HD Twill100% Graphene integrated 900D polyester matrix

Graphene-x LIMITLESS Backpack

Front facing view of the Graphene-x LIMITLESS Backpack
Capacity25 L
Weight1.7 kg
Dimensions51×33×17 cm
Airline fit89%
Price$300

Key differences between the Alpha One-Niner Evade 1.5 Backpack and Graphene-x LIMITLESS Backpack

Both have: compression straps, backpack straps, hip belt, laptop sleeve, built-in organizer, water bottle pockets, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 169 accept both. 5 accept only the Alpha One-Niner Evade 1.5 Backpack, and 0 accept only the Graphene-x LIMITLESS Backpack.

Only the Alpha One-Niner Evade 1.5 Backpack fits

Belavia, Etihad Airways, Qatar Airways, Regional Express, Virgin Australia.

Alpha One-Niner Evade 1.5 Backpack vs. Graphene-x LIMITLESS Backpack: which should you pack?

The Graphene-x LIMITLESS Backpack carries 3L more than the Alpha One-Niner Evade 1.5 Backpack (22L vs. 25L), while the Alpha One-Niner Evade 1.5 Backpack is the lighter pack at 1.5kg (vs. 1.7kg). For carry-on flexibility, the Alpha One-Niner Evade 1.5 Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Graphene-x LIMITLESS Backpack; if you want to travel lighter, the Alpha One-Niner Evade 1.5 Backpack is the better call.