Does the Cotopaxi Allpa 35L fit United's carry-on bag limit?
Only if it is not packed full. The Cotopaxi Allpa 35L is listed 1.0 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 2026-10-26Cotopaxi Allpa 35L 22 × 12 × 10 in (56 × 30 × 25 cm) · maker’s page
Cotopaxi Allpa 35L in the United sizer
United · Personal item
Cotopaxi Allpa 35L
Too bigNo. The Cotopaxi Allpa 35L is larger than the United personal item limit of 17 × 10 × 9 in (43 × 25 × 22 cm) in height and width and depth: height −5.0 in, width −2.0 in, depth −1.0 in.
LimitBagRoomHeight, in1722−5.0 inWidth, in1012−2.0 inDepth, in910−1.0 inWeight, kgnone1.33—
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 |
Allpa 35L 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 Cotopaxi Allpa 35L allowed as United carry-on bag?
Only if it is not packed full. The Cotopaxi Allpa 35L is listed 1.0 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 Cotopaxi Allpa 35L allowed as United personal item?
No. The Cotopaxi Allpa 35L is larger than the United personal item limit of 17 × 10 × 9 in (43 × 25 × 22 cm) in height and width and depth: height −5.0 in, width −2.0 in, depth −1.0 in.