# Travel Bag 40L vs Travel Pack 3: specs and price compared

A sourced, side-by-side comparison of the Travel Bag 40L (Nomatic) and Travel Pack 3 (Aer) among travel backpacks. Travel Pack 3 is the cheaper of the two at $249.

## Side by side

| Spec | Travel Bag 40L | Travel Pack 3 |
| --- | --- | --- |
| US price | $329.99 | $249 |
| Brand | Nomatic | Aer |
| Released | 2016 | — |
| Capacity liters | 40 | 35 |
| Weight (lb) | 3.42 | 4.12 |
| Laptop size (in) | 16 | 16 |
| Carry on compliant | Yes | Yes |
| Material | 90% polyester / 10% nylon, tarpaulin top/front/sides/bottom, ballistic weave back panel | 1680D Cordura ballistic nylon (bluesign approved), YKK zippers, Duraflex hardware |
| Warranty years | 99 | 99 |
| Dimensions (in) | 21 x 14 x 9 in | 21.5 x 13 x 9 in |

## Key differences

- Capacity liters: Travel Bag 40L 40 vs Travel Pack 3 35
- Weight (lb): Travel Bag 40L 3.42 vs Travel Pack 3 4.12
- Material: Travel Bag 40L 90% polyester / 10% nylon, tarpaulin top/front/sides/bottom, ballistic weave back panel vs Travel Pack 3 1680D Cordura ballistic nylon (bluesign approved), YKK zippers, Duraflex hardware
- Dimensions (in): Travel Bag 40L 21 x 14 x 9 in vs Travel Pack 3 21.5 x 13 x 9 in

## Sources

- Travel Bag 40L: https://www.nomatic.com/products/nomatic-travel-bag (nomatic.com, verified 2026-06-15)
- Travel Pack 3: https://aersf.com/products/travel-pack-3 (aersf.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/travel-backpacks/nomatic-travel-bag-40l-vs-aer-travel-pack-3/
Cite: Per The Front Desk Review, Travel Bag 40L ($329.99) vs Travel Pack 3 ($249) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/travel-backpacks/nomatic-travel-bag-40l-vs-aer-travel-pack-3/
License: CC BY 4.0.