STM Saga vs. Kifaru Urban Ruck
Two carry-on travel backpacks, compared spec for spec.
Feature by feature
| STM Saga | Feature | Kifaru Urban Ruck |
|---|---|---|
| Storage | ||
| N | Compression | Y |
| None | Expanded Capacity | 27L |
| 3 | Opening | 3 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | removable |
| N | Sternum Strap | removable |
| Inside | ||
| N | Laptop | N |
| 1 | Main Compartments | 3 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2 | Water Bottle Holder | 2 |
| Y | Water Resistant | Y |
| Material | |
| 100% polyester | 500 Denier CorduraLined with 400 D packcloth |
Kifaru Urban Ruck
| Capacity | 22.9 L |
| Weight | 0.8 kg |
| Dimensions | 46×29×17 cm |
| Airline fit | 94% |
| Price | $231 |
Key differences between the STM Saga and Kifaru Urban Ruck
- Compression straps: No on the STM Saga; Yes on the Kifaru Urban Ruck.
- Hip belt: No on the STM Saga; Removable on the Kifaru Urban Ruck.
- Sternum strap: No on the STM Saga; Removable on the Kifaru Urban Ruck.
- Main compartments: 1 on the STM Saga; 3 on the Kifaru Urban Ruck.
Both have: backpack straps, 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. 178 accept both. 2 accept only the STM Saga, and 0 accept only the Kifaru Urban Ruck.
Only the STM Saga fits
Air Tahiti, Gulf Air.
STM Saga vs. Kifaru Urban Ruck: which should you pack?
The Kifaru Urban Ruck carries 2.8999999999999986L more than the STM Saga (20L vs. 22.9L), while the STM Saga is the lighter pack at 0.51kg (vs. 0.8kg). For carry-on flexibility, the STM Saga fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Kifaru Urban Ruck; if you want to travel lighter, the STM Saga is the better call.