Aer Day Pack 3 vs. Moment Everything Backpack 17L Overnight
Two carry-on travel backpacks, compared spec for spec.
Feature by feature
| Aer Day Pack 3 | Feature | Moment Everything Backpack 17L Overnight |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 0 |
| top | Passport | front |
| Y | Passthrough | Y |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | N |
| Inside | ||
| 16in | Laptop | 14in |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |
| Material | |
| 1680D Cordura® ballistic nylon exterior (bluesign® approved) | 420D Nylon Fabric |
Moment Everything Backpack 17L Overnight
| Capacity | 17 L |
| Weight | 0.7 kg |
| Dimensions | 42×26×15 cm |
| Airline fit | 96% |
| Price | $150 |
Key differences between the Aer Day Pack 3 and Moment Everything Backpack 17L Overnight
- Opening: Clamshell on the Aer Day Pack 3; Other on the Moment Everything Backpack 17L Overnight.
- Passport pocket: Top on the Aer Day Pack 3; Front on the Moment Everything Backpack 17L Overnight.
- Sternum strap: Yes on the Aer Day Pack 3; No on the Moment Everything Backpack 17L Overnight.
- Laptop sleeve: 16in on the Aer Day Pack 3; 14in on the Moment Everything Backpack 17L Overnight.
Both have: luggage passthrough, backpack straps, 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. 180 accept both. 0 accept only the Aer Day Pack 3, and 1 accept only the Moment Everything Backpack 17L Overnight.
Only the Moment Everything Backpack 17L Overnight fits
Great Lakes Airlines.
Aer Day Pack 3 vs. Moment Everything Backpack 17L Overnight: which should you pack?
The Moment Everything Backpack 17L Overnight carries 3L more than the Aer Day Pack 3 (14L vs. 17L), while the Moment Everything Backpack 17L Overnight is the lighter pack at 0.7kg (vs. 1.3kg). For carry-on flexibility, the Moment Everything Backpack 17L Overnight fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Moment Everything Backpack 17L Overnight; if you want to travel lighter, the Moment Everything Backpack 17L Overnight is the better call.