Alpaka Gear Elements Backpack Pro vs. Stubble & Co The Rolltop 20L

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

Alpaka Gear Elements Backpack Pro

Front facing view of the Alpaka Gear Elements Backpack Pro
Capacity26 L
Weight1.3 kg
Dimensions48×31×18 cm
Airline fit92%
Price$190

Feature by feature

Alpaka Gear Elements Backpack ProFeatureStubble & Co The Rolltop 20L
Storage
N Compression 2
None Expanded Capacity None
0 Opening 2
top Passport front
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap removable
Inside
16in Laptop 16in
3 Main Compartments 3
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
X-Pac VX42 Also: Axoflux Recycled Fabric (POLY 600D)900D Recycled PET

Stubble & Co The Rolltop 20L

Front facing view of the Stubble & Co The Rolltop 20L
Capacity20 L
Weight1.1 kg
Dimensions47×32×14 cm
Airline fit92%
Price$170

Key differences between the Alpaka Gear Elements Backpack Pro and Stubble & Co The Rolltop 20L

Both have: luggage passthrough, backpack straps, 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. 174 accept both. Every airline that takes one takes the other.

Alpaka Gear Elements Backpack Pro vs. Stubble & Co The Rolltop 20L: which should you pack?

The Alpaka Gear Elements Backpack Pro carries 6L more than the Stubble & Co The Rolltop 20L (26L vs. 20L), while the Stubble & Co The Rolltop 20L is the lighter pack at 1.1kg (vs. 1.3kg). For carry-on flexibility, the Alpaka Gear Elements Backpack Pro fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Alpaka Gear Elements Backpack Pro; if you want to travel lighter, the Stubble & Co The Rolltop 20L is the better call.