OPPOSETHIS Invisible Rolltop vs. Deuter Vertrail 16

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

OPPOSETHIS Invisible Rolltop

Front facing view of the OPPOSETHIS Invisible Rolltop
Capacity21 L
Weight0.9 kg
Dimensions45×39×15 cm
Airline fit59%
Price$185

Feature by feature

OPPOSETHIS Invisible RolltopFeatureDeuter Vertrail 16
Storage
N Compression N
26L Expanded Capacity None
2 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap removable
Inside
17in Laptop N
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
800x600D lightweight waterproof nylon-polyester blend220D PA PLAIN TPU

Deuter Vertrail 16

Capacity16 L
Weight0.5 kg
Dimensions51×23×18 cm
Airline fit90%
Price$210

Key differences between the OPPOSETHIS Invisible Rolltop and Deuter Vertrail 16

Both have: backpack straps, 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. 109 accept both. 3 accept only the OPPOSETHIS Invisible Rolltop, and 61 accept only the Deuter Vertrail 16.

Only the OPPOSETHIS Invisible Rolltop fits

Belavia, Etihad Airways, Gulf Air.

Only the Deuter Vertrail 16 fits

Aerolineas Argentinas, Air Asia, Air France, Air India, Air Macau, Air Mauritius, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Delta Airlines, Dragonair, Emirates Airlines, EVA Air, flybe, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Indigo, InselAir, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, LATAM , Liat Airlines, Malaysia Airlines, Mango, Pakistan International, Qantas Airways, Republic Airways, Royal Brunei Airlines, Scoot, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Tiger Airways, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

OPPOSETHIS Invisible Rolltop vs. Deuter Vertrail 16: which should you pack?

The OPPOSETHIS Invisible Rolltop carries 5L more than the Deuter Vertrail 16 (21L vs. 16L), while the Deuter Vertrail 16 is the lighter pack at 0.5kg (vs. 0.9kg). For carry-on flexibility, the Deuter Vertrail 16 fits 90% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the OPPOSETHIS Invisible Rolltop; if you want to travel lighter, the Deuter Vertrail 16 is the better call.