1
Osprey Daylite Expandable Travel Pack 26+6
17 x 13 x 6 in
0.9 in over against this rule. Use conservatively because this rule or bag is missing complete dimensions.
- Capacity
- 26 L
- Weight
- 1.85 lb
- Laptop
- up to 16"
Exact-rule recommendation page
Best personal-item backpacks for 
Air Transat
10 products compared against the same reviewed rule, with margins and evidence visible.
Quick answer
Air Transat's reviewed published personal-item rule is 16.9 x 12.2 x 5.1 in. None of the ranked bags below clears the rule outright, so compare the margins carefully. Dimensions reviewed from official airline page snapshot.
Rule last reviewed 2026-06-15 · All Air Transat bag rules
Ranked from the reviewed catalog using published dimensions, calculated fit margins, source confidence, and personal-item suitability. Merchant links may earn This Bag Fits a commission; prices and stock change, so confirm details with the retailer.
Risky
2
Baggallini Soho Backpack
15.8 x 11.5 x 5.5 in
0.4 in over against this rule. Borderline option; its tightest positive margin is 0.7 inches, but at least one axis is over.
- Weight
- 1.3 lb
- Laptop
- up to 13"
3
Photo pending
Fjallraven High Coast Totepack
15.8 x 12.2 x 5.5 in
0.4 in over against this rule. Borderline option; its tightest positive margin is 0 inches, but at least one axis is over.
- Capacity
- 23 L
- Weight
- 0.88 lb
- Laptop
- up to 15"
4
JanSport Right Pack Backpack
17.5 x 12.5 x 5.5 in
0.6 in over against this rule. Use conservatively because this rule or bag is missing complete dimensions.
- Capacity
- 28 L
- Weight
- 1.47 lb
5
Knack Bags Series 2 Small Expandable Backpack
17 x 12.5 x 5 in
0.3 in over against this rule. Borderline option; its tightest positive margin is 0.1 inches, but at least one axis is over.
- Capacity
- 17 L
- Weight
- 2.38 lb
- Laptop
- up to 16"
6
Rick Steves Civita Day Pack
14 x 11 x 5.5 in
0.4 in over against this rule. Borderline option; its tightest positive margin is 1.2 inches, but at least one axis is over.
- Capacity
- 14 L
- Weight
- 0.63 lb
7
Monos Metro Backpack
16.5 x 11.5 x 6 in
0.9 in over against this rule. Borderline option; its tightest positive margin is 0.4 inches, but at least one axis is over.
- Capacity
- 18 L
- Weight
- 3 lb
- Laptop
- up to 15"
8
Travelon Anti-Theft Classic Backpack
16 x 12 x 6 in
0.9 in over against this rule. Borderline option; its tightest positive margin is 0.2 inches, but at least one axis is over.
- Capacity
- 13 L
- Weight
- 1.3 lb
- Laptop
- up to 13"
9
Dagne Dover Dakota Backpack Large
17.5 x 13.3 x 5.3 in
1.1 in over against this rule. Use conservatively because this rule or bag is missing complete dimensions.
- Capacity
- 20 L
- Weight
- 2.69 lb
- Laptop
- up to 16"
10
GoRuck GR1 21L
18 x 11.5 x 5.5 in
1.1 in over against this rule. Borderline option; its tightest positive margin is 0.7 inches, but at least one axis is over.
- Capacity
- 21 L
- Weight
- 2.8 lb
- Laptop
- up to 15"
Buying decision summary
For Air Transat, start with bags that fit the selected publishedpersonal-item rule of 16.9 x 12.2 x 5.1 in. Prefer source-backed dimensions, soft construction when a fit is close, and enough spare room for the way the bag will actually be packed.
dimensions reviewed from official airline page snapshot. No additional source note is published for this field.
Recommendation comparison
| Bag | Fit | Tightest margin | Fit confidence |
|---|---|---|---|
| Osprey Daylite Expandable Travel Pack 26+6 Use conservatively because this rule or bag is missing complete dimensions. | Risky | 0.9 in over | high |
| Baggallini Soho Backpack Borderline option; its tightest positive margin is 0.7 inches, but at least one axis is over. | Risky | 0.4 in over | medium |
| Fjallraven High Coast Totepack Borderline option; its tightest positive margin is 0 inches, but at least one axis is over. | Risky | 0.4 in over | high |
| JanSport Right Pack Backpack Use conservatively because this rule or bag is missing complete dimensions. | Risky | 0.6 in over | high |
| Knack Bags Series 2 Small Expandable Backpack Borderline option; its tightest positive margin is 0.1 inches, but at least one axis is over. | Risky | 0.3 in over | high |
| Rick Steves Civita Day Pack Borderline option; its tightest positive margin is 1.2 inches, but at least one axis is over. | Risky | 0.4 in over | high |
| Monos Metro Backpack Borderline option; its tightest positive margin is 0.4 inches, but at least one axis is over. | Risky | 0.9 in over | high |
| Travelon Anti-Theft Classic Backpack Borderline option; its tightest positive margin is 0.2 inches, but at least one axis is over. | Risky | 0.9 in over | medium |
| Dagne Dover Dakota Backpack Large Use conservatively because this rule or bag is missing complete dimensions. | Risky | 1.1 in over | high |
| GoRuck GR1 21L Borderline option; its tightest positive margin is 0.7 inches, but at least one axis is over. | Risky | 1.1 in over | high |
Related checks
FAQ
What size backpack works as a Air Transat personal item?
Air Transat's selected published personal-item rule lists 16.9 x 12.2 x 5.1 in. Choose more conservatively when the packed bag may bulge beyond its listed size.
How are these Air Transat backpacks ranked?
The table compares 10 publish-ready bags against the selected personal-item rule using fit status, calculated margins, source confidence, and bag category.
Should I still measure before flying?
Yes. dimensions reviewed from official airline page snapshot. Airline staff and packed shape can still affect the real-world outcome. Source last checked 2026-06-15.