Boundary Supply Rennen Recycled Daypack vs. Fjallraven Greenland Top Large

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

Boundary Supply Rennen Recycled Daypack

Front facing view of the Boundary Supply Rennen Recycled Daypack
Capacity22 L
Weight0.9 kg
Dimensions46×28×18 cm
Airline fit95%
Price$140

Feature by feature

Boundary Supply Rennen Recycled DaypackFeatureFjallraven Greenland Top Large
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder 2
Y Water Resistant Y
Material
RE-3™ 600/500D Eco Cordura®G-1000® HeavyDuty Eco S: 65% polyester, 35% cotton

Fjallraven Greenland Top Large

Front facing view of the Fjallraven Greenland Top Large
Capacity30 L
Weight0.8 kg
Dimensions52×28×18 cm
Airline fit89%
Price$150

Key differences between the Boundary Supply Rennen Recycled Daypack and Fjallraven Greenland Top Large

Both have: backpack straps, 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. 168 accept both. 11 accept only the Boundary Supply Rennen Recycled Daypack, and 0 accept only the Fjallraven Greenland Top Large.

Only the Boundary Supply Rennen Recycled Daypack fits

Air Niugini, American Eagle, Belavia, easyJet, Etihad Airways, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Virgin Australia.

Boundary Supply Rennen Recycled Daypack vs. Fjallraven Greenland Top Large: which should you pack?

The Fjallraven Greenland Top Large carries 8L more than the Boundary Supply Rennen Recycled Daypack (22L vs. 30L), while the Fjallraven Greenland Top Large is the lighter pack at 0.8kg (vs. 0.9kg). For carry-on flexibility, the Boundary Supply Rennen Recycled Daypack fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Fjallraven Greenland Top Large; if you want to travel lighter, the Fjallraven Greenland Top Large is the better call.