Allpa 28 is the weekend edition: the same suitcase-style opening at a published 28L, for trips that do not need 35 liters.
Its empty weight, lighter than the 35L, is listed on the 28L page.
Cotopaxi official product photography
Cotopaxi
Cotopaxi Allpa 28L Travel Pack
Smaller Allpa for short trips. Cotopaxi publishes 28L and a lighter empty weight than the 35L on current pages.
Why we recommend it
Published 28L clamshell for weekend math. Same Allpa packing idea, less volume.
Who it fits
- Solo backpacker. One person, one bag, grams and a budget you can still spend on the ticket.
- Couple. Two people sharing cubes, quiet on the plane, and a bag each that still fits the overhead.
- Young family. Car seats, a stroller, snacks, and one extra pair of hands for the day bag.
$180 to $250 Price checked Aug 23, 2026
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Allpa 28L list varies by region and fabric edition. Source: Cotopaxi Allpa 28L. Checked Aug 23, 2026. Confirm the price before you buy.
Carry-on backpacks
| Volume | 28 L Cotopaxi |
|---|---|
| Opening | Suitcase-style full wrap (Allpa family) Cotopaxi |
Pairs well with
Aer
Aer Travel Pack 4 35L
Lay-flat main compartment, full published geometry and named YKK/Duraflex hardware on the live SKU (Travel Pack 3 is marked discontinued on Aer’s own page).
- Solo
- Couple
- Family
$259 to $309 Price checked Aug 23, 2026
Check price
Bellroy
Bellroy Transit Workpack
A slim, work-first travel pack with official dimensions on Bellroy’s site and a three-year warranty program Bellroy describes publicly.
- Solo
- Couple
- Retirees
$199 to $249 Price checked Aug 23, 2026
Check price
Cotopaxi
Cotopaxi Allpa 35L Travel Pack
Clamshell packing, published 35L and sub-1.4 kg figures on current regional product pages, and a still-sold flagship line. Price varies by region; we log a wide USD-equivalent band.
- Solo
- Couple
- Family
$200 to $330 Price checked Aug 23, 2026
Check price