Two carry-on travel backpacks, compared spec for spec.
| Capacity | 22 L |
| Weight | 1.7 kg |
| Dimensions | 40×28×21 cm |
| Airline fit | 100% |
| Price | $120 |
| Greenroom136 Rainmaker | Feature | Macpac Kahu AzTec® 22 |
|---|---|---|
| Storage | ||
| S | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| side | Passport | N |
| N | Passthrough | N |
| Carry | ||
| S | Backpack | S |
| N | Hip Belt | S |
| S | Sternum Strap | S |
| Inside | ||
| 15 | Laptop | 15 |
| 3 | Main Compartments | 2 |
| Y | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 0 | Water Bottle Holder | 0 |
| Y | Water Resistant | Y |
| Material | |
| 1000D Cordura | Eco AzTec® 8 Canvas — 80% Polyester, 20% Cotton |
| Capacity | 22 L |
| Weight | 0.7 kg |
| Dimensions | 10×10×10 cm |
| Airline fit | 93% |
| Price | $90 |
If you're in the market for a new carry-on backpack, both the Greenroom136 Rainmaker and the Macpac Kahu AzTec® 22 are tough contenders to beat.
Let's breakdown the Greenroom136 Rainmaker first. It's a large backpack standing at 40 inches tall, which beats out the Macpac Kahu AzTec® 22's 10 inch stature. It features a 1000D Cordura build, which means this bag is exceptionally durable. This backpack is all about function over form, boasting a roomy capacity of 22 liters and a laptop compartment that accommodates 15 inch laptops. It's also universally compatible with all airlines, ensuring travel ease. Reviewers particularly accentuate its functional features, sturdiness, water-resistance, and incredible customizability.
In comparison—
The Macpac Kahu AzTec® 22, on the other hand, delivers a weather-resistant exterior with its Eco AzTec® 8 Canvas build. Though smaller in size, it also provides a 22-liter capacity and similar 15-inch laptop fitting compartment. While it is not as universally compatible with airlines as the Rainmaker (93% compatibility), reviewers highlight its quality craftsmanship, reliable materials, modern design, and padded laptop sleeve.
Ultimately, the choice depends on your preference. If size and airline compatibility are top criteria, the Greenroom136 Rainmaker could be your pack. If you prioritize craftsmanship and eco-friendliness, you might lean towards the Macpac Kahu AzTec® 22. Both are fantastically well-reviewed, making them excellent choices for your carry-on needs.