Deuter Trans Alpine 28 SL vs. Kathmandu Katabatic 28L Pack
Two carry-on travel backpacks, compared spec for spec.
Deuter Trans Alpine 28 SL
| Capacity | 28 L |
| Weight | 1.19 kg |
| Dimensions | 52×26×22 cm |
| Airline fit | 71% |
| Price | $145 |
Feature by feature
| Deuter Trans Alpine 28 SL | Feature | Kathmandu Katabatic 28L Pack |
|---|---|---|
| Storage | ||
| Y | Compression | Y |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| Y | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside | ||
| N | Laptop | N |
| 1 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| Y | Rain-fly | optional |
| 2 | Water Bottle Holder | 2 |
| Y | Water Resistant | Y |
| Material | |
| 210D PA, 600D PES | 100% Polyester |
Kathmandu Katabatic 28L Pack
| Capacity | 28 L |
| Weight | 0.906 kg |
| Dimensions | 52×29×28 cm |
| Airline fit | 14% |
| Price | $120 |
Key differences between the Deuter Trans Alpine 28 SL and Kathmandu Katabatic 28L Pack
- Rain cover: Yes on the Deuter Trans Alpine 28 SL; Optional on the Kathmandu Katabatic 28L Pack.
Both have: compression straps, backpack straps, hip belt, 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. 27 accept both. 107 accept only the Deuter Trans Alpine 28 SL, and 0 accept only the Kathmandu Katabatic 28L Pack.
Only the Deuter Trans Alpine 28 SL fits
Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Canada, Air Caraibes, Air France, Air India, Air Macau, Air Mauritius, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, British Airways, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, EL AL, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, Frontier Airlines, Garuda Indonesia, Gol Linhas Aereas, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Iberia, Indigo, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, Kuwait Air, LATAM , LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Middle East Airlines, Monarch Airlines, Norwegian, Onur Air, Pakistan International, Peach, PenAir, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Scoot, Sky Airlines, Skywest, Inc., South African Airways, Southwest Airlines, Spirit Airlines, SriLankan Airlines, Swiss Int'l Air Lines, Thai Airways, Tiger Airways, Trans States, Travel Service Airlines, Turkish Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WestJet, WOW Airlines.
Deuter Trans Alpine 28 SL vs. Kathmandu Katabatic 28L Pack: which should you pack?
The Deuter Trans Alpine 28 SL carries the same capacity as the Kathmandu Katabatic 28L Pack (28L vs. 28L), while the Kathmandu Katabatic 28L Pack is the lighter pack at 0.906kg (vs. 1.19kg). For carry-on flexibility, the Deuter Trans Alpine 28 SL fits 71% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Trans Alpine 28 SL; if you want to travel lighter, the Kathmandu Katabatic 28L Pack is the better call.