Alpaka Gear Elements Backpack Pro vs. Portland Gear Cascade Backpack Standard
Two carry-on travel backpacks, compared spec for spec.
Alpaka Gear Elements Backpack Pro
| Capacity | 26 L |
| Weight | 1.3 kg |
| Dimensions | 48×31×18 cm |
| Airline fit | 92% |
| Price | $190 |
Feature by feature
| Alpaka Gear Elements Backpack Pro | Feature | Portland Gear Cascade Backpack Standard |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 0 | Opening | 0 |
| top | Passport | side |
| Y | Passthrough | Y |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside | ||
| 16in | Laptop | 15in |
| 3 | Main Compartments | 2 |
| 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) | 100% polyester with TPU matte coating |
Portland Gear Cascade Backpack Standard
| Capacity | 21 L |
| Weight | 1.1 kg |
| Dimensions | 41×28×22 cm |
| Airline fit | 75% |
| Price | $110 |
Key differences between the Alpaka Gear Elements Backpack Pro and Portland Gear Cascade Backpack Standard
- Passport pocket: Top on the Alpaka Gear Elements Backpack Pro; Side on the Portland Gear Cascade Backpack Standard.
- Laptop sleeve: 16in on the Alpaka Gear Elements Backpack Pro; 15in on the Portland Gear Cascade Backpack Standard.
- Main compartments: 3 on the Alpaka Gear Elements Backpack Pro; 2 on the Portland Gear Cascade Backpack Standard.
Both have: luggage passthrough, backpack straps, sternum strap, 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. 139 accept both. 35 accept only the Alpaka Gear Elements Backpack Pro, and 3 accept only the Portland Gear Cascade Backpack Standard.
Only the Alpaka Gear Elements Backpack Pro fits
Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.
Only the Portland Gear Cascade Backpack Standard fits
Great Lakes Airlines, Gulf Air, Ravn Alaska.
Alpaka Gear Elements Backpack Pro vs. Portland Gear Cascade Backpack Standard: which should you pack?
The Alpaka Gear Elements Backpack Pro carries 5L more than the Portland Gear Cascade Backpack Standard (26L vs. 21L), while the Portland Gear Cascade Backpack Standard 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 Portland Gear Cascade Backpack Standard is the better call.