Include as lower-cost outdoor personal-item option. | REI listing shows 25L and 1 lb. 13 oz. | Launch-only softness, compressibility, opening, bottle-pocket, and price fields inferred from category and model.
REI Trail 25 Pack is over the published carry-on dimensions, but the soft construction may make it a borderline option if lightly packed. Treat this as a fee-risk result.
Visual sizer
Bag vs airline rule
Tight fit
Tight fit. Largest overage: 0.1 in.
Dimension-only silhouette
Tight fit. Tightest spare room: 2.7 in.
Height
Spare room +3.7 in
Bag 18 in / Rule 21.7 in
Width
Spare room +2.7 in
Bag 13 in / Rule 15.7 in
Depth
Over by 0.1 in
Bag 8 in / Rule 7.9 in
warning: This result uses medium-confidence source data.
warning: Bag dimensions are not directly manufacturer-published for this launch record.
warning: This bag is treated as a borderline soft-sided fit. Packed bags can bulge.
Data status
Source-linked 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
18 x 13 x 8 in
Rule
21.7 x 15.7 x 7.9 in
Risk
48/100
Confidence
medium
Margins: length 3.7 in, width 2.7 in, depth -0.1 in.
REI Trail 25 Pack is over the published personal-item dimensions, but the soft construction may make it a borderline option if lightly packed. Treat this as a fee-risk result.
Bag
18 x 13 x 8 in
Rule
17.7 x 13.8 x 7.9 in
Risk
48/100
Confidence
medium
Margins: length -0.3 in, width 0.8 in, depth -0.1 in.