#3 on this list
Black Hole MLC 45L
Patagonia
The Patagonia Black Hole MLC 45L (Maximum Legal Carry-On) is designed for travelers who prefer maximum open volume over excessive internal dividers. It caters directly to overpackers, sports travelers, and extended-stay wanderers who need to haul bulky layers, running shoes, or climbing gear alongside their regular wardrobe. The bag is engineered to maximize carry-on allowances while maintaining Patagonia’s signature durability. Built around the brand's renowned Black Hole fabric ethos, the exterior features a tough, 100% recycled ripstop polyester with a weather-resistant laminate that shrugs off rough baggage handling, dust, and damp pavements. At roughly 3 pounds 10 ounces, it remains reasonably light for a high-capacity bag. Its versatile three-way carry system allows users to deploy it as a standard backpack, sling it over a shoulder as a duffel, or carry it briefcase-style via sturdy grab handles. The wide bucket-style main compartment makes packing fast and straightforward, though using independent packing cubes is recommended to keep things tidy. A dedicated rear zippered area houses tech gear securely. The primary compromise comes down to the harness: while the backpack straps and waist belt are well-made and stowable, carrying 45 liters of dense weight without an internal rigid frame will fatigue shoulders during long walking stretches. **Highlights** - Generous 45L capacity shaped to fit domestic carry-on sizers. - Three-way carry system: backpack, shoulder duffel, or briefcase. - Weather-resistant recycled ripstop polyester fabric with TPU film laminate. - Dedicated rear electronics pocket with organizer sleeves. - Built-in pass-through panel slides securely over rolling luggage handles. **Watch-outs** - Lacks a rigid internal frame, placing more load weight directly on shoulders. - Wide, blocky profile can feel unwieldy on smaller body frames. - Minimal internal division requires external packing cubes for neat organization.
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#4 on this list
Farpoint 40
Osprey
The Osprey Farpoint 40 is widely regarded as the benchmark for load carriage in the carry-on travel category. While many travel packs feel like duffel bags with thin straps tacked on, the Farpoint is constructed like a genuine trail pack adapted for transit. It is the premier choice for budget backpackers, outdoor travelers, and anyone who anticipates walking significant distances between stations, hostels, and trailheads with a full load. At the heart of its performance is Osprey’s LightWire perimeter frame, which effectively transfers weight off the shoulders and directly onto a sturdy, padded hip belt. Coupled with breathable mesh suspension, it handles 25-to-30-pound loads with far greater stability and comfort than its boxy competitors. When it comes time to board an airplane or stow the pack in a cargo hold, the entire harness zips away behind a zippered fabric flap, protecting buckles and straps from baggage conveyor belts. The trade-off for this exceptional carrying comfort is organization. The Farpoint uses a clean, large central compartment with internal compression straps, offering minimal built-in pockets compared to urban-focused bags. Additionally, the laptop sleeve placement in older models drew critique, though modern iterations balance tech storage more centrally. It remains a durable, utilitarian workhorse where carrying comfort takes precedence over tech compartmentalization. **Highlights** - LightWire perimeter frame provides genuine load transfer to the hips. - Fully stowable harness and hip belt behind a zippered back panel. - Large panel-loading main compartment with internal tie-down straps. - External dual front compression straps keep contents stable and compact. - Built with durable, recycled fabrics and heavy-duty primary zippers. **Watch-outs** - Modest internal pocketing requires separate packing cubes for organization. - Less sleek, distinctly technical outdoor aesthetic for business environments. - Padded suspension adds some bulk even when fully tucked away.
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Specs side by side
| Spec | Black Hole MLC 45L | Farpoint 40 |
|---|---|---|
| Capacity | 45 liters | 40 Liters |
| Weight | 3 lbs 10.3 oz (1.65 kg) | 3 lbs 8 oz (Farpoint) / 3 lbs 7 oz (Fairview) |
| Shell Fabric | 100% recycled polyester ripstop with TPU laminate | — |
| Carry Modes | Backpack, shoulder bag, briefcase | — |
| Laptop Fit | Up to 16 inches in dedicated compartment | — |
| MSRP | $249 | — |
| Frame Style | — | LightWire perimeter frame |
| Carry-On Compliant | — | Yes (most major airlines) |
| Base Price | — | Around $200 |
| Suspension | — | Fully stowable harness and hip belt |
What our reviewers liked and didn't
Black Hole MLC 45L
- Maximizes legal domestic carry-on dimensions with 45 liters of open space.
- Tough, weather-resistant recycled ripstop fabric handles rough transit abuse.
- Three-way convertible carry tucks cleanly away when gate-checked.
- Dedicated rear tech compartment protects laptops up to 16 inches.
- Frameless back panel places heavy carry weight directly onto the shoulders.
- Open bucket design requires packing cubes to keep clothing organized.
- Boxy, wide profile feels bulky on travelers with shorter or narrower frames.
Farpoint 40
- LightWire frame provides genuine load transfer onto hips
- Harness and hip belt zip away completely for checked transit
- Adjustable torso length ensures an accurate, comfortable fit
- Rugged recycled materials and hardware withstand rough handling
- Minimal interior pockets require packing cubes for organization
- Distinctly outdoorsy aesthetic looks out of place in corporate spaces
- Internal frame adds baseline structure and weight compared to soft duffels
Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.