Rains Backpack × 
Frontier Airlines personal item
No.
Bag 19.7 x 11.8 x 4.7 in · Rule 18 x 14 x 8 in · high confidence
Bag reviewed 2026-05-29 · Rule reviewed 2026-05-28
Fit proof
Height
Over 1.7 in
Width
+2.2 in
Depth
+3.3 in
Rendered to scale from the reviewed dimensions above. Packed shape and gate enforcement can still change the outcome.
Why this answer
Rains Backpack is larger than the published personal-item dimensions. Pick a smaller alternative for this airline rule.
The selected rule is 18 x 14 x 8 in and the bag record is 19.7 x 11.8 x 4.7 in.
Next step
Rains Backpack is not a strong match for Frontier Airlines's personal item rule. Use the alternatives below first, then review merchant dimensions before buying.
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