Does the Cotopaxi Allpa 35L fit Frontier's carry-on bag limit?
Yes. The Cotopaxi Allpa 35L is within the Frontier 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.
Frontier limit 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) · Frontier baggage page, checked 2026-10-26Cotopaxi Allpa 35L 22 × 12 × 10 in (56 × 30 × 25 cm) · maker’s page
Cotopaxi Allpa 35L in the Frontier sizer
Frontier · Personal item
Cotopaxi Allpa 35L
Too bigNo. The Cotopaxi Allpa 35L is larger than the Frontier personal item limit of 18 × 14 × 8 in (≈ 45.7 × 35.6 × 20.3 cm) in height and depth: height −4.0 in, width +2.0 in, depth −2.0 in.
LimitBagRoomHeight, in1822−4.0 inWidth, in1412+2.0 inDepth, in810−2.0 inWeight, kgnone1.33—
Including handles, wheels and straps.
Other bags for Frontier
| 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 |
| Southwest | Fits |
| JetBlue | Fits if not packed full |
| Spirit | Fits |
| Allegiant | Fits |
| Ryanair | Too big |
Questions
Is the Cotopaxi Allpa 35L allowed as Frontier carry-on bag?
Yes. The Cotopaxi Allpa 35L is within the Frontier 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.
Is the Cotopaxi Allpa 35L allowed as Frontier personal item?
No. The Cotopaxi Allpa 35L is larger than the Frontier personal item limit of 18 × 14 × 8 in (≈ 45.7 × 35.6 × 20.3 cm) in height and depth: height −4.0 in, width +2.0 in, depth −2.0 in.
How much can I pack in the Cotopaxi Allpa 35L on Frontier?
Frontier allows 15.9 kg for the carry-on bag. The pack weighs 1.33 kg (2 lb 15 oz) empty, which leaves about 14.6 kg for your things.