Does the Osprey Daylite Plus 20 fit United's carry-on bag limit?
Only if it is not packed full. The Osprey Daylite Plus 20 is listed 0.4 in deeper than the United carry-on bag limit (22 × 14 × 9 in (56 × 35 × 23 cm)), and fine on height and width. Packed less full, a soft pack gets thinner.
United limit 22 × 14 × 9 in (56 × 35 × 23 cm) · United baggage page, checked 2026-10-26Osprey Daylite Plus 20 48 × 28 × 24 cm (18.9 × 11.02 × 9.45 in) · maker’s page
Osprey Daylite Plus 20 in the United sizer
United · Personal item
Osprey Daylite Plus 20
Too bigNo. The Osprey Daylite Plus 20 is larger than the United personal item limit of 17 × 10 × 9 in (43 × 25 × 22 cm) in height and width and depth: height −1.9 in, width −1.0 in, depth −0.4 in.
LimitBagRoomHeight, in1718.9−1.9 inWidth, in1011−1.0 inDepth, in99.5−0.4 inWeight, kgnone0.585—
Must fit under the seat in front of you.
Other bags for United
| Bag | Verdict |
|---|---|
| Aer Travel Pack 3 | Fits |
| Tortuga Pro Backpack 40L | Fits |
| Nomatic Travel Pack 20L | Fits |
| CABINZERO Classic 28L | Fits |
| The North Face Borealis | Fits |
Daylite Plus 20 on other airlines
| Airline | Verdict |
|---|---|
| Delta | Fits if not packed full |
| American | Fits if not packed full |
| Southwest | Fits |
| JetBlue | Fits if not packed full |
| Spirit | Fits |
| Frontier | Fits |
| Allegiant | Fits |
| Ryanair | Too big |
Questions
Is the Osprey Daylite Plus 20 allowed as United carry-on bag?
Only if it is not packed full. The Osprey Daylite Plus 20 is listed 0.4 in deeper than the United carry-on bag limit (22 × 14 × 9 in (56 × 35 × 23 cm)), and fine on height and width. Packed less full, a soft pack gets thinner.
Is the Osprey Daylite Plus 20 allowed as United personal item?
No. The Osprey Daylite Plus 20 is larger than the United personal item limit of 17 × 10 × 9 in (43 × 25 × 22 cm) in height and width and depth: height −1.9 in, width −1.0 in, depth −0.4 in.