Patagonia Black Hole® MLC® 45L vs. Sherpani Santiago
Two carry-on travel backpacks, compared spec for spec.
Patagonia Black Hole® MLC® 45L
| Capacity | 45 L |
| Weight | 1.7 kg |
| Dimensions | 56×37×19 cm |
| Airline fit | 26% |
| Price | $240 |
Feature by feature
| Patagonia Black Hole® MLC® 45L | Feature | Sherpani Santiago |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| top | Passport | front |
| Y | Passthrough | Y |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside | ||
| 15in | Laptop | 15in |
| 5 | Main Compartments | 5 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | N |
| Y | Water Resistant | Y |
| Material | |
| 14.1-oz 900-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminate | |
Sherpani Santiago
| Capacity | 39 L |
| Weight | 1.1 kg |
| Dimensions | 53×31×18 cm |
| Airline fit | 88% |
| Price | $185 |
Key differences between the Patagonia Black Hole® MLC® 45L and Sherpani Santiago
- Passport pocket: Top on the Patagonia Black Hole® MLC® 45L; Front on the Sherpani Santiago.
- Hip belt: No on the Patagonia Black Hole® MLC® 45L; Yes on the Sherpani Santiago.
- Water bottle pockets: 2, side on the Patagonia Black Hole® MLC® 45L; No on the Sherpani Santiago.
Both have: luggage passthrough, backpack straps, sternum strap, laptop sleeve, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 49 accept both. 0 accept only the Patagonia Black Hole® MLC® 45L, and 118 accept only the Sherpani Santiago.
Only the Sherpani Santiago fits
Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Macau, Air Malta, Air Mauritius, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Boliviana de Aviacion, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Japan Airlines, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Kulula, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Pakistan International, Peach, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, WestJet, Xiamen.
Patagonia Black Hole® MLC® 45L vs. Sherpani Santiago: which should you pack?
The Patagonia Black Hole® MLC® 45L carries 6L more than the Sherpani Santiago (45L vs. 39L), while the Sherpani Santiago is the lighter pack at 1.1kg (vs. 1.7kg). For carry-on flexibility, the Sherpani Santiago fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Black Hole® MLC® 45L; if you want to travel lighter, the Sherpani Santiago is the better call.