Eagle Creek Cargo Hauler 40 vs Osprey Daylite Duffel 45
Both publish a box inside the standard carry-on limit and a warranty with no stated end date. One is five liters bigger and $54 cheaper. The other is built out of tougher cloth.
We have not tested this gear. Every figure here is compiled from published manufacturer specifications and published airline policies, and the arithmetic is public so you can check it. This page contains affiliate links — see the affiliate disclosure.
Osprey on the arithmetic: 45 L for a published $95 and 1.4 lb, which is $4.75 per covered year — the cheapest figure in our ledger. Eagle Creek on the fabric: a published 600D recycled polyester shell with 1680D ballistic panels, against plain recycled polyester. Both clear all 11 US carriers as published.
| # | Product | Cost per covered year | Fits | Score | Price |
|---|---|---|---|---|---|
| 1 | Osprey Daylite Duffel 45Maximum published volume that still clears a 22 × 14 × 9 in sizer | $4.75/yr | 11 of 11AA DL UA WN … | 9.8 | $95.00 · Check on Amazon#ad How we earn |
| 2 | Eagle Creek Cargo Hauler Duffel 40LA duffel that will actually pass a gate sizer | $7.45/yr | 11 of 11AA DL UA WN … | 8.9 | $149.00 · Check on Amazon#ad How we earn |
Prices last verified September 24, 2026. Prices move — the figure you see on Amazon at the moment you click is the real one.
The published figures
| Osprey Daylite Duffel 45 | Eagle Creek Cargo Hauler 40 | |
|---|---|---|
| Published price | $95 | $149 |
| Published capacity | 45 L | 40 L |
| Published weight | 1.4 lb | 1.81 lb |
| Published size | 21 × 14 × 9 in | 22 × 12.5 × 9 in |
| US carriers it fits | 11 of 11 | 11 of 11 |
| Weight per liter | 0.03 lb | 0.05 lb |
| Cost per covered year | $4.75 | $7.45 |
| Overall score | 9.8 | 8.9 |
Why the Osprey wins on paper
It is bigger, lighter and cheaper, which is an unusual hat-trick. Five more liters of published capacity, 0.41 lb less to carry, and $54 less to buy. Both carry warranties with no stated end date, so on the 20 year horizon this site publishes, the Osprey costs $4.75 per covered year against $7.45.
At 0.03 lb per liter it is also the best carry-efficiency figure anywhere in our ledger — lighter per liter than any pack, any case and any other duffel we compile. That combination is why it scores 9.8, the highest number on the site.
What the extra $54 buys
Cloth, and a different shape. Eagle Creek publishes a recycled 600D polyester body with a TPU coating and 1680D ballistic panels on the wear points. Osprey publishes “recycled polyester” and no denier figure at all.
Denier is not a durability guarantee — weave, coating and construction matter as much — but it is a published number, and one maker gives you three of them while the other gives you none. If the bag is going in a truck bed, a bus hold or a boat every other weekend, the published fabric spec is the thing to buy.
The shape differs too. The Eagle Creek is taller and narrower at 22 × 12.5 in; the Osprey is shorter and wider at 21 × 14 in. The Osprey uses the full 14 in of the standard box’s width, which means no margin if it is packed to bulging — a real consideration on a soft bag.
Two open-ended warranties, worded differently
Osprey publishes the All Mighty Guarantee: any reason, any product, any era, with repair offered and airline damage included. Eagle Creek publishes a limited lifetime warranty covering defects in materials and workmanship.
The practical difference is what counts as a claim. “Any reason” is the broadest language any maker in our ledger publishes; “defects in materials and workmanship” is the standard formula and excludes the damage you actually cause. Every open-ended warranty on the site, costed per year lines them up.
The verdict
Buy the Osprey Daylite Duffel 45 if
You want the most capacity that still clears a sizer, for the least money and the least weight. It is the cheapest bag per covered year on this site, and for flights, hotels and normal travel wear the fabric difference will not decide anything.
Buy the Eagle Creek Cargo Hauler 40 if
The bag is going to be thrown, dragged, stacked under other people’s gear, or used as a checked bag regularly. A published 1680D ballistic panel is a specific claim about the parts that wear through first, and the extra 1.5 in of width margin is useful on a bag with no frame.
Buy neither if
You need the bag to stand up on its own or protect something rigid. A duffel is a sack with handles — that is its whole advantage and its whole limitation. Duffel against suitcase, with the numbers is the page for that decision.
Every pick, with the working
Each entry below shows the published inputs, the four axis scores they produce, and what you give up. The order is the computed order, not a commercial one.
1 · Maximum published volume that still clears a 22 × 14 × 9 in sizer
Osprey Daylite Duffel 45
45 L inside the standard carry-on box for $95 and a warranty with no stated end date — the cheapest cost per covered year of any bag in this ledger.
- Published size
- 21 × 14 × 9 in
- Weight
- 1.4 lb
- Capacity
- 45 L
- Weight per liter
- 0.03 lb/L
- Cost per covered year
- $4.75/yr
- Published list price
- $95
Warranty All Mighty Guarantee — any reason, any product, any era
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- $4.75 per covered year, the lowest of any bag here
- 45 L published inside a 21 × 14 × 9 in box — more capacity than any carry-on case here
- 1.4 lb, and it converts to a backpack
What you give up
- 14 in width is exactly at the limit, with no margin for a full bag
- No internal structure, so what you pack decides the shape a sizer sees
- Duffel carry gets old fast at 45 L of contents
The arithmetic behind the score
- Value 9.5/10 — $95 ÷ 20 yr = $4.75/yr; $95 ÷ 45 L = $2.11/L
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency 10.0/10 — 1.4 lb ÷ 45 L = 0.031 lb/L
- Warranty & support 10.0/10 — no stated end date (6 of 6); repair published (+2); covers airline damage (+2)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: Osprey published specifications and price, compiled 3 September 2026.
2 · A duffel that will actually pass a gate sizer
Eagle Creek Cargo Hauler Duffel 40L
The only 40 L duffel here whose published dimensions fit the standard 22 × 14 × 9 in carry-on box on all three sides.
- Published size
- 22 × 12.5 × 9 in
- Weight
- 1.81 lb
- Capacity
- 40 L
- Weight per liter
- 0.05 lb/L
- Cost per covered year
- $7.45/yr
- Published list price
- $149
Warranty Limited lifetime warranty
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- 22 × 12.5 × 9 in clears the standard carry-on box on all three dimensions as published
- 1 lb 13 oz for 40 L, and it packs into its own end pocket
- $7.45 per covered year under a limited lifetime warranty
What you give up
- No wheels and no back panel structure — the straps are a shoulder strap, not a harness
- Ballistic panels are on the base only; the body is 600D
- A soft-sided 40 L bag only holds its published shape when it is not overpacked
The arithmetic behind the score
- Value 8.0/10 — $149 ÷ 20 yr = $7.45/yr; $149 ÷ 40 L = $3.73/L
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency 10.0/10 — 1.81 lb ÷ 40 L = 0.045 lb/L
- Warranty & support 8.0/10 — no stated end date (6 of 6); repair published (+2); airline damage not covered (+0)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: Eagle Creek published specifications and price, compiled 3 September 2026.
Prices last verified September 24, 2026. Prices move — the figure you see on Amazon at the moment you click is the real one.