GORUCK Bullet Ruck Dynema vs. Aer Day Pack 3
Two carry-on travel backpacks, compared spec for spec.
GORUCK Bullet Ruck Dynema
| Capacity | 15 L |
| Weight | 0.5 kg |
| Dimensions | 47×27×14 cm |
| Airline fit | 93% |
| Price | $395 |
Feature by feature
| GORUCK Bullet Ruck Dynema | Feature | Aer Day Pack 3 |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| top | Passport | top |
| N | Passthrough | Y |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | Y |
| Inside | ||
| 17in | Laptop | 16in |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |
| Material | |
| Dyneema Composite Fabric (CT9Hw6/blkwov6) | 1680D Cordura® ballistic nylon exterior (bluesign® approved) |
Key differences between the GORUCK Bullet Ruck Dynema and Aer Day Pack 3
- Luggage passthrough: No on the GORUCK Bullet Ruck Dynema; Yes on the Aer Day Pack 3.
- Sternum strap: No on the GORUCK Bullet Ruck Dynema; Yes on the Aer Day Pack 3.
- Laptop sleeve: 17in on the GORUCK Bullet Ruck Dynema; 16in on the Aer Day Pack 3.
- Water bottle pockets: No on the GORUCK Bullet Ruck Dynema; 1, side on the Aer Day Pack 3.
Both have: passport pocket, backpack straps, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 175 accept both. 1 accept only the GORUCK Bullet Ruck Dynema, and 5 accept only the Aer Day Pack 3.
Only the GORUCK Bullet Ruck Dynema fits
Great Lakes Airlines.
Only the Aer Day Pack 3 fits
Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska.
GORUCK Bullet Ruck Dynema vs. Aer Day Pack 3: which should you pack?
The GORUCK Bullet Ruck Dynema carries 1L more than the Aer Day Pack 3 (15L vs. 14L), while the GORUCK Bullet Ruck Dynema is the lighter pack at 0.5kg (vs. 1.3kg). For carry-on flexibility, the Aer Day Pack 3 fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the GORUCK Bullet Ruck Dynema; if you want to travel lighter, the GORUCK Bullet Ruck Dynema is the better call.