Deuter UP Stockholm vs. Peak Design Outdoor Backpack 45L
Two carry-on travel backpacks, compared spec for spec.
Deuter UP Stockholm
| Capacity | 22 L |
| Weight | 0.8 kg |
| Dimensions | 51×30×17 cm |
| Airline fit | 89% |
| Price | $115 |
Feature by feature
| Deuter UP Stockholm | Feature | Peak Design Outdoor Backpack 45L |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | 45L |
| 3 | Opening | 1 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| removable | Sternum Strap | removable |
| Inside | ||
| 15in | Laptop | 16in |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2 | Water Bottle Holder | 4, side |
| Y | Water Resistant | Y |
| Material | |
| 300D PES Ripstop, 500D rPES | Ultralight Terra Shell™ 210D ripstop |
Peak Design Outdoor Backpack 45L
| Capacity | 35 L |
| Weight | 1.6 kg |
| Dimensions | 56×31×17 cm |
| Airline fit | 47% |
| Price | $330 |
Key differences between the Deuter UP Stockholm and Peak Design Outdoor Backpack 45L
- Opening: Top flap on the Deuter UP Stockholm; Clamshell on the Peak Design Outdoor Backpack 45L.
- Laptop sleeve: 15in on the Deuter UP Stockholm; 16in on the Peak Design Outdoor Backpack 45L.
- Water bottle pockets: 2 on the Deuter UP Stockholm; 4, side on the Peak Design Outdoor Backpack 45L.
Both have: backpack straps, hip belt, sternum strap, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 88 accept both. 81 accept only the Deuter UP Stockholm, and 0 accept only the Peak Design Outdoor Backpack 45L.
Only the Deuter UP Stockholm fits
Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Serbia, Air Seychelles, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Austrian, Azerbaijan Airlines, Blue Air, Boliviana de Aviacion, Brussels Airlines, Bulgaria Air, China Eastern, Czech Airlines, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, Fiji Airways, Flair Air, flybe, Gol Linhas Aereas, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Japan Airlines, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Peach, Porter Airlines, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Turkish Airlines, Ukraine International, VIM Airlines (Closed), Volotea, WestJet, Xiamen.
Deuter UP Stockholm vs. Peak Design Outdoor Backpack 45L: which should you pack?
The Peak Design Outdoor Backpack 45L carries 13L more than the Deuter UP Stockholm (22L vs. 35L), while the Deuter UP Stockholm is the lighter pack at 0.8kg (vs. 1.6kg). For carry-on flexibility, the Deuter UP Stockholm fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Peak Design Outdoor Backpack 45L; if you want to travel lighter, the Deuter UP Stockholm is the better call.