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SwissGear

Sion Softside Expandable 21-Inch

Dimensions currently from user-supplied measured comparison table

Dimensions
23 x 14.1 x 10 in
Capacity
40.5 L
Weight
7.3 lb
Last reviewed
2026-05-28
Your dimensions

Bag data

Your dimensions
Last reviewed
2026-05-28
Dimension confidence
medium
Primary source
manual_test

Fit by airline

Airline fit results

Carry-on

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Visual sizer

Bag vs airline rule

Does not fit

Does not fit. Largest overage: 2.1 in.

Dimension-only silhouette
Scaled fit visualizationDoes not fit. Largest overage: 2.1 in.Bag size23 x 14.1 x 10 inRule size21.7 x 15.7 x 7.9 inRule width 15.7 inRule length 21.7 inBag width 14.1 inBag length 23 inDepth: Bag 10 in / Rule 7.9 in

Does not fit. Largest overflow: 2.1 in.

Height

Over by 1.3 in

Bag 23 in / Rule 21.7 in

Width

Spare room +1.6 in

Bag 14.1 in / Rule 15.7 in

Depth

Over by 2.1 in

Bag 10 in / Rule 7.9 in

  • warning: This result uses medium-confidence source data.
  • risk: Bag dimensions are not directly manufacturer-published for this launch record.

Data status

Your dimensionsSource-linked rule

Rendered from the dimensions shown here. Airline staff and packed shape can still affect the real-world outcome.

Dimension-only silhouette rendered from verified dimensions; no approved product image is available yet.

Bag
23 x 14.1 x 10 in
Rule
21.7 x 15.7 x 7.9 in
Risk
78/100
Confidence
medium

Margins: length -1.3 in, width 1.6 in, depth -2.1 in.

Main issue: length by 1.3 in, depth by 2.1 in.

Personal item

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published personal-item dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
13 x 9.8 x 7.9 in
Risk
92/100
Confidence
medium

Margins: length -10 in, width -4.3 in, depth -2.1 in.

Main issue: length by 10.0 in, width by 4.3 in, depth by 2.1 in.

Carry-on

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
21.7 x 13.8 x 9.8 in
Risk
78/100
Confidence
medium

Margins: length -1.3 in, width -0.3 in, depth -0.2 in.

Main issue: length by 1.3 in, width by 0.3 in, depth by 0.2 in.

Personal item

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published personal-item dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
17.7 x 13.8 x 7.9 in
Risk
92/100
Confidence
medium

Margins: length -5.3 in, width -0.3 in, depth -2.1 in.

Main issue: length by 5.3 in, width by 0.3 in, depth by 2.1 in.

Carry-on

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
21.7 x 15.7 x 9.1 in
Risk
78/100
Confidence
medium

Margins: length -1.3 in, width 1.6 in, depth -0.9 in.

Main issue: length by 1.3 in, depth by 0.9 in.

Carry-on

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
21.7 x 15.7 x 9.1 in
Risk
78/100
Confidence
medium

Margins: length -1.3 in, width 1.6 in, depth -0.9 in.

Main issue: length by 1.3 in, depth by 0.9 in.

Carry-on

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
21.7 x 15.7 x 9.1 in
Risk
78/100
Confidence
medium

Margins: length -1.3 in, width 1.6 in, depth -0.9 in.

Main issue: length by 1.3 in, depth by 0.9 in.

Carry-on

SwissGear Sion Softside Expandable 21-Inch

Does not fit

SwissGear Sion Softside Expandable 21-Inch is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Bag
23 x 14.1 x 10 in
Rule
21.7 x 15.7 x 9.1 in
Risk
78/100
Confidence
medium

Margins: length -1.3 in, width 1.6 in, depth -0.9 in.

Main issue: length by 1.3 in, depth by 0.9 in.