Osprey Daylite Tote vs. Zeeksack The Organizer

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

Osprey Daylite Tote

Capacity20 L
Weight0.5 kg
Dimensions43×38×21 cm
Airline fit46%
Price$100

Feature by feature

Osprey Daylite ToteFeatureZeeksack The Organizer
Storage
N Compression N
None Expanded Capacity None
0 Opening 0
front Passport top
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
14in Laptop 16in
1 Main Compartments 4
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
N Water Resistant Y
Material
bluesign® APPROVED 300D recycled polyester, PFC-free DWRrecycled 1260D polyester PFAS- and fluorocarbon-free 20 recycled 550 ml PET bottles

Zeeksack The Organizer

Capacity30 L
Weight1.3 kg
Dimensions54×31×24 cm
Airline fit39%
Price$164

Key differences between the Osprey Daylite Tote and Zeeksack The Organizer

Both have: luggage passthrough, backpack straps, sternum strap, water bottle pockets.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 61 accept both. 25 accept only the Osprey Daylite Tote, and 13 accept only the Zeeksack The Organizer.

Only the Osprey Daylite Tote fits

Air Canada, Austrian, Azerbaijan Airlines, Brussels Airlines, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Flair Air, Gulf Air, LOT Polish, Lufthansa, Mahan Air, Mesa Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Royal Jordanian, SAS Scandinavian, Scoot, Swiss Int'l Air Lines, Tiger Airways, Turkish Airlines, WestJet.

Only the Zeeksack The Organizer fits

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

Osprey Daylite Tote vs. Zeeksack The Organizer: which should you pack?

The Zeeksack The Organizer carries 10L more than the Osprey Daylite Tote (20L vs. 30L), while the Osprey Daylite Tote is the lighter pack at 0.5kg (vs. 1.3kg). For carry-on flexibility, the Osprey Daylite Tote fits 46% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Zeeksack The Organizer; if you want to travel lighter, the Osprey Daylite Tote is the better call.