Reviewed baggage rules
JetSMART personal item and carry-on size rulesStart with the reviewed outside limit, then keep fare, route, aircraft, and enforcement caveats beside the rule they qualify.
17.7 x 13.8 x 9.8 in
Dimensions include wheels and handles; Handbag, small backpack, or similar item; laptop/garment/diaper bag may be carried at no extra cost.
Must be stowed under the front seat except emergency exit and first row.
Each card shows the calculated fit, tightest margin, and useful product facts.
1.9 in spare against this rule. Ranked first for this rule on fit margin, category, and source confidence.
0.7 in spare against this rule. Listed laptop compartment supports 16 inch laptops.
16 x 12 x 7 in
1.7 in spare against this rule.
2.8 in spare against this rule. Lightest listed weight in this ranking at 0.63 lb.
15.8 x 11.5 x 5.5 in
1.9 in spare against this rule.
15.9 x 10.6 x 6.5 in
1.8 in spare against this rule.
JetSMART's reviewed published personal-item rule lists 17.7 x 13.8 x 9.8 in. dimensions include wheels and handles; Handbag, small backpack, or similar item; laptop/garment/diaper bag may be carried at no extra cost. Source last checked 2026-06-15.
No. This page compares reviewed bag dimensions against reviewed airline rules and does not guarantee gate acceptance. Must be stowed under the front seat except emergency exit and first row.