# Allpa 35L Travel Pack vs Travel Pack 3: specs and price compared

A sourced, side-by-side comparison of the Allpa 35L Travel Pack (Cotopaxi) and Travel Pack 3 (Aer) among travel backpacks. Allpa 35L Travel Pack is the cheaper of the two at $229.

## Side by side

| Spec | Allpa 35L Travel Pack | Travel Pack 3 |
| --- | --- | --- |
| US price | $229 | $249 |
| Brand | Cotopaxi | Aer |
| Capacity liters | 35 | 35 |
| Weight (lb) | 2.93 | 4.12 |
| Laptop size (in) | 15 | 16 |
| Carry on compliant | No | Yes |
| Material | 100% recycled 840D TPU-coated nylon, 840D ballistic ripstop nylon bottom, recycled ripstop polyester lining | 1680D Cordura ballistic nylon (bluesign approved), YKK zippers, Duraflex hardware |
| Warranty years | 99 | 99 |
| Dimensions (in) | 22 x 12 x 10 in | 21.5 x 13 x 9 in |

## Key differences

- Weight (lb): Allpa 35L Travel Pack 2.93 vs Travel Pack 3 4.12
- Laptop size (in): Allpa 35L Travel Pack 15 vs Travel Pack 3 16
- Carry on compliant: Allpa 35L Travel Pack No vs Travel Pack 3 Yes
- Material: Allpa 35L Travel Pack 100% recycled 840D TPU-coated nylon, 840D ballistic ripstop nylon bottom, recycled ripstop polyester lining vs Travel Pack 3 1680D Cordura ballistic nylon (bluesign approved), YKK zippers, Duraflex hardware
- Dimensions (in): Allpa 35L Travel Pack 22 x 12 x 10 in vs Travel Pack 3 21.5 x 13 x 9 in

## Sources

- Allpa 35L Travel Pack: https://www.cotopaxi.com/products/allpa-35l-travel-pack-4 (cotopaxi.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/cotopaxi-allpa-35l-vs-aer-travel-pack-3/
Cite: Per The Front Desk Review, Allpa 35L Travel Pack ($229) vs Travel Pack 3 ($249) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/travel-backpacks/cotopaxi-allpa-35l-vs-aer-travel-pack-3/
License: CC BY 4.0.