Bellroy Shift Backpack vs. OPPOSETHIS Invisible Two - 2020

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

Bellroy Shift Backpack

Front facing view of the Bellroy Shift Backpack
Capacity22 L
Weight1.25 kg
Dimensions55×30×20 cm
Airline fit86%
Price$169

Feature by feature

Bellroy Shift BackpackFeatureOPPOSETHIS Invisible Two - 2020
Storage
N Compression N
None Expanded Capacity None
3 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap N
Inside
15in Laptop 16in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder 1
Y Water Resistant Y
Material
Venture-weave polyester800x600D lightweight waterproof nylon-polyester blend

OPPOSETHIS Invisible Two - 2020

Front facing view of the OPPOSETHIS Invisible Two - 2020
Capacity23 L
Weight0.9 kg
Dimensions49×30×16 cm
Airline fit92%
Price$208

Key differences between the Bellroy Shift Backpack and OPPOSETHIS Invisible Two - 2020

Both have: backpack straps, 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. 163 accept both. 0 accept only the Bellroy Shift Backpack, and 10 accept only the OPPOSETHIS Invisible Two - 2020.

Only the OPPOSETHIS Invisible Two - 2020 fits

Air Niugini, Belavia, Etihad Airways, Liat Airlines, Oman Air, Qatar Airways, Royal Jordanian, Scoot, Tiger Airways, WestJet.

Bellroy Shift Backpack vs. OPPOSETHIS Invisible Two - 2020: which should you pack?

The OPPOSETHIS Invisible Two - 2020 carries 1L more than the Bellroy Shift Backpack (22L vs. 23L), while the OPPOSETHIS Invisible Two - 2020 is the lighter pack at 0.9kg (vs. 1.25kg). For carry-on flexibility, the OPPOSETHIS Invisible Two - 2020 fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the OPPOSETHIS Invisible Two - 2020; if you want to travel lighter, the OPPOSETHIS Invisible Two - 2020 is the better call.