Pakt Everyday 15L Backpack vs. Aer Pro Slim Pack
Two carry-on travel backpacks, compared spec for spec.
Pakt Everyday 15L Backpack
| Capacity | 15 L |
| Weight | 0.7 kg |
| Dimensions | 44×28×11 cm |
| Airline fit | 96% |
| Price | $185 |
Feature by feature
| Pakt Everyday 15L Backpack | Feature | Aer Pro Slim Pack |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 0 | Opening | 1 |
| front | Passport | front |
| N | Passthrough | Y |
| Carry | ||
| removable | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | Y |
| Inside | ||
| 16in | Laptop | 16in |
| 4 | Main Compartments | 3 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |
| Material | |
| 500D recycled nylon | 840D CORDURA re/cor recycled nylon |
Key differences between the Pakt Everyday 15L Backpack and Aer Pro Slim Pack
- Opening: Other on the Pakt Everyday 15L Backpack; Clamshell on the Aer Pro Slim Pack.
- Luggage passthrough: No on the Pakt Everyday 15L Backpack; Yes on the Aer Pro Slim Pack.
- Backpack straps: Removable on the Pakt Everyday 15L Backpack; Yes on the Aer Pro Slim Pack.
- Sternum strap: No on the Pakt Everyday 15L Backpack; Yes on the Aer Pro Slim Pack.
- Main compartments: 4 on the Pakt Everyday 15L Backpack; 3 on the Aer Pro Slim Pack.
Both have: passport pocket, laptop sleeve, built-in organizer, water bottle pockets, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 179 accept both. 2 accept only the Pakt Everyday 15L Backpack, and 0 accept only the Aer Pro Slim Pack.
Only the Pakt Everyday 15L Backpack fits
Air Niugini, Great Lakes Airlines.
Pakt Everyday 15L Backpack vs. Aer Pro Slim Pack: which should you pack?
The Pakt Everyday 15L Backpack carries 2L more than the Aer Pro Slim Pack (15L vs. 13L), while the Pakt Everyday 15L Backpack is the lighter pack at 0.7kg (vs. 0.9kg). For carry-on flexibility, the Pakt Everyday 15L Backpack fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Pakt Everyday 15L Backpack; if you want to travel lighter, the Pakt Everyday 15L Backpack is the better call.