Does the Cotopaxi Allpa 35L fit Southwest's carry-on bag limit?
Yes. The Cotopaxi Allpa 35L is within the Southwest carry-on bag limit of 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) on every side: height +2.0 in, width +4.0 in, depth 0 in.
Southwest limit 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) · Southwest baggage page, checked 2026-10-26Cotopaxi Allpa 35L 22 × 12 × 10 in (56 × 30 × 25 cm) · maker’s page
Cotopaxi Allpa 35L in the Southwest sizer
Other bags for Southwest
| Bag | Verdict |
|---|---|
| Osprey Farpoint 40 | Fits |
| Osprey Fairview 40 | Fits |
| Osprey Daylite Plus 20 | Fits |
| Aer Travel Pack 3 | Fits |
| Tortuga Pro Backpack 40L | Fits |
Allpa 35L on other airlines
| Airline | Verdict |
|---|---|
| Delta | Fits if not packed full |
| United | Fits if not packed full |
| American | Fits if not packed full |
| JetBlue | Fits if not packed full |
| Spirit | Fits |
| Frontier | Fits |
| Allegiant | Fits |
| Ryanair | Too big |
Questions
Is the Cotopaxi Allpa 35L allowed as Southwest carry-on bag?
Yes. The Cotopaxi Allpa 35L is within the Southwest carry-on bag limit of 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) on every side: height +2.0 in, width +4.0 in, depth 0 in.