Does the Nomatic Travel Pack 20L fit Frontier's carry-on bag limit?

Yes. The Nomatic Travel Pack 20L (slimmest (6 in deep)) is within the Frontier carry-on bag limit of 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) on every side: height +5.5 in, width +4.0 in, depth +4.0 in.

Frontier limit 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) · Frontier baggage page, checked 2026-10-26Nomatic Travel Pack 20L 18.5 × 12 × 6 in (≈ 47 × 30.5 × 15.2 cm) · maker’s page

Nomatic Travel Pack 20L in the Frontier sizer

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FRONTSIDE16 in wide10 in deep24 in tall
Frontier carry-on bag limitNomatic Travel Pack 20L, as listedDrawn to scale
FRONTSIDE14 in wide8 in deep18 in tall
Frontier · Personal item

Nomatic Travel Pack 20L

Checked slimmest (6 in deep)
Too bigNo. The Nomatic Travel Pack 20L (slimmest (6 in deep)) is larger than the Frontier personal item limit of 18 × 14 × 8 in (≈ 45.7 × 35.6 × 20.3 cm) in height: height −0.5 in, width +2.0 in, depth +2.0 in.
LimitBagRoomHeight, in1818.5−0.5 inWidth, in1412+2.0 inDepth, in86+2.0 inWeight, kgnone1.86—

Including handles, wheels and straps.

Other bags for Frontier

BagVerdict
Osprey Farpoint 40Fits
Osprey Fairview 40Fits
Osprey Daylite Plus 20Fits
Cotopaxi Allpa 35LFits
Aer Travel Pack 3Fits

Travel Pack 20L on other airlines

AirlineVerdict
DeltaFits
UnitedFits
AmericanFits
SouthwestFits
JetBlueFits
SpiritFits
AllegiantFits
RyanairFits
All 18 airlines for the Travel Pack 20L

Questions

Is the Nomatic Travel Pack 20L allowed as Frontier carry-on bag?

Yes. The Nomatic Travel Pack 20L (slimmest (6 in deep)) is within the Frontier carry-on bag limit of 24 × 16 × 10 in (≈ 61 × 40.6 × 25.4 cm) on every side: height +5.5 in, width +4.0 in, depth +4.0 in.

Is the Nomatic Travel Pack 20L allowed as Frontier personal item?

No. The Nomatic Travel Pack 20L (slimmest (6 in deep)) is larger than the Frontier personal item limit of 18 × 14 × 8 in (≈ 45.7 × 35.6 × 20.3 cm) in height: height −0.5 in, width +2.0 in, depth +2.0 in.

How much can I pack in the Nomatic Travel Pack 20L on Frontier?

Frontier allows 15.9 kg for the carry-on bag. The pack weighs 4.1 lb empty, which leaves about 14 kg for your things.