HEIMPLANET Monolith 22L vs. Millican Miscellaneous Adventures
Two carry-on travel backpacks, compared spec for spec.
HEIMPLANET Monolith 22L
| Capacity | 22 L |
| Weight | 1.1 kg |
| Dimensions | 50×30×15 cm |
| Airline fit | 92% |
| Price | $190 |
Feature by feature
| HEIMPLANET Monolith 22L | Feature | Millican Miscellaneous Adventures |
|---|---|---|
| Storage | ||
| Y | Compression | |
| None | Expanded Capacity | None |
| 1 | Opening | 0 |
| front | Passport | side |
| N | Passthrough | N |
| Carry | ||
| hideable | Backpack | |
| N | Hip Belt | N |
| N | Sternum Strap | N |
| Inside | ||
| 15in | Laptop | 15in |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | |
| Y | Water Resistant | Y |
| Material | |
| 840 D Ballistic Nylon, PU coated 1680 D Ballistic Nylon, PU coated | 100% recycled polyester made from 40 PET bottlesC6 DWR water repellent treatmentPU1500 waterproof coating |
Millican Miscellaneous Adventures
| Capacity | 18 L |
| Weight | 1 kg |
| Dimensions | 51×29×13 cm |
| Airline fit | 89% |
| Price | $110 |
Key differences between the HEIMPLANET Monolith 22L and Millican Miscellaneous Adventures
- Opening: Clamshell on the HEIMPLANET Monolith 22L; Other on the Millican Miscellaneous Adventures.
- Passport pocket: Front on the HEIMPLANET Monolith 22L; Side on the Millican Miscellaneous Adventures.
Both have: laptop sleeve, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 169 accept both. 4 accept only the HEIMPLANET Monolith 22L, and 0 accept only the Millican Miscellaneous Adventures.
Only the HEIMPLANET Monolith 22L fits
Air Niugini, Belavia, Etihad Airways, Qatar Airways.
HEIMPLANET Monolith 22L vs. Millican Miscellaneous Adventures: which should you pack?
The HEIMPLANET Monolith 22L carries 4L more than the Millican Miscellaneous Adventures (22L vs. 18L), while the Millican Miscellaneous Adventures is the lighter pack at 1kg (vs. 1.1kg). For carry-on flexibility, the HEIMPLANET Monolith 22L fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the HEIMPLANET Monolith 22L; if you want to travel lighter, the Millican Miscellaneous Adventures is the better call.