Aer Tech Sling 3 vs tomtoc Explorer-T21 Sling Bag L
The Aer Tech Sling 3 is 9L and 0.59kg1.3lb; the tomtoc Explorer-T21 Sling Bag L is 10L and 0.57kg1.3lb. The tomtoc Explorer-T21 Sling Bag L is 0.02kg0lb lighter. The tomtoc Explorer-T21 Sling Bag L costs $44.010000000000005 less. The Aer Tech Sling 3 fits the carry-on limit of 36 of 36 major airlines and the tomtoc Explorer-T21 Sling Bag L fits 36; under the seat, 22 and 22 of 26.
| Spec | Aer Tech Sling 3 | tomtoc Explorer-T21 Sling Bag L |
|---|---|---|
| Price | $119 | $74.99Best |
| Volume | 9L | 10L |
| Weight | 0.59kg1.3lb | 0.57kg1.3lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 85% | 85% |
| Dimensions | 26×38×10cm10×15×4in | 26×40×9cm10×15.5×3.5in |
| Laptop | 14" | 14" |
| Opening | n/a | zip main compartment |
| Warranty | Lifetime | 1 year |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | 1680D CORDURA ballistic nylon exterior (bluesign approved), 840D nylon face with weather-resistant coating, recycled nylon lining (bluesign approved), YKK zippers, Duraflex hardware | Cordura ballistic nylon exterior |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.