Cotopaxi Allpa Travel Pack 42L Del Día vs. Osprey Transporter® Global Carry-on Bag

Two carry-on travel backpacks, compared spec for spec.

Cotopaxi Allpa Travel Pack 42L Del Día

Front facing view of the Cotopaxi Allpa Travel Pack 42L Del Día
Capacity42 L
Weight1.905 kg
Dimensions55×34×22.5 cm
Airline fit68%
Price$200

Feature by feature

Cotopaxi Allpa Travel Pack 42L Del DíaFeatureOsprey Transporter® Global Carry-on Bag
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
Y Passport Y
Passthrough Y
Carry
hideable Backpack removable
removable Hip Belt removable
Y Sternum Strap Y
Inside
15in Laptop 17in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
Y Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
100% repurposed nylon400D Nylon TPU Double Coated

Osprey Transporter® Global Carry-on Bag

Front facing view of the Osprey Transporter® Global Carry-on Bag
Capacity36 L
Weight1.1 kg
Dimensions50×36×21 cm
Airline fit67%
Price$150

Key differences between the Cotopaxi Allpa Travel Pack 42L Del Día and Osprey Transporter® Global Carry-on Bag

Both have: passport pocket, hip belt, sternum strap, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 117 accept both. 12 accept only the Cotopaxi Allpa Travel Pack 42L Del Día, and 9 accept only the Osprey Transporter® Global Carry-on Bag.

Only the Cotopaxi Allpa Travel Pack 42L Del Día fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, Cayman Airways, Indigo, Jet Airways, Kenya Airways, KLM, LATAM , Sky Airlines.

Only the Osprey Transporter® Global Carry-on Bag fits

Etihad Airways, Liat Airlines, Oman Air, Pakistan International, Qatar Airways, Royal Jordanian, Scoot, Tiger Airways, WestJet.

Cotopaxi Allpa Travel Pack 42L Del Día vs. Osprey Transporter® Global Carry-on Bag: which should you pack?

The Cotopaxi Allpa Travel Pack 42L Del Día carries 6L more than the Osprey Transporter® Global Carry-on Bag (42L vs. 36L), while the Osprey Transporter® Global Carry-on Bag is the lighter pack at 1.1kg (vs. 1.905kg). For carry-on flexibility, the Cotopaxi Allpa Travel Pack 42L Del Día fits 68% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cotopaxi Allpa Travel Pack 42L Del Día; if you want to travel lighter, the Osprey Transporter® Global Carry-on Bag is the better call.