Baboon to the Moon Utility Backpack 25L vs Freitag F511 Skipper
The Baboon to the Moon Utility Backpack 25L is 25L and 1.22kg2.7lb; the Freitag F511 Skipper is 25L and 1.26kg2.8lb. The Baboon to the Moon Utility Backpack 25L is 0.04kg0.1lb lighter. The Baboon to the Moon Utility Backpack 25L costs $281 less. The Baboon to the Moon Utility Backpack 25L fits the carry-on limit of 29 of 36 major airlines and the Freitag F511 Skipper fits 36; under the seat, 3 and 7 of 26.
| Spec | Baboon to the Moon Utility Backpack 25L | Freitag F511 Skipper |
|---|---|---|
| Price | $179Best | $460 |
| Volume | 25L | 25L |
| Weight | 1.22kg2.7lbBest | 1.26kg2.8lb |
| Carry-on compliance | 81% | 100%Best |
| Personal-item compliance | 12% | 27%Best |
| Dimensions | 41.9×35.1×20cm16.5×14×8in | 44×26×17cm17.5×10×6.5in |
| Laptop | 16" | n/a |
| Opening | Top-loading, top-entry main compartment, side-entry laptop compartment | Spacious and wide-opening |
| Warranty | Lifetime | n/a |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | Non-phthalate PVC tarpaulin, recycled nylon side pockets, recycled poly ripstop lining | Used truck tarps |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Baboon to the Moon Utility Backpack 25L | Freitag F511 Skipper |
|---|---|---|---|
| Air France | Carry-on | Too big | Fits |
| Allegiant Air | Personal item | Too big | Fits |
| American Airlines | Personal item | Too big | Fits |
| Avianca | Carry-on | Too big | Fits |
| Gol Linhas Aereas | Carry-on | Too big | Fits |
| IndiGo | Carry-on | Too big | Fits |
| KLM | Carry-on | Too big | Fits |
| LATAM Airlines | Carry-on | Too big | Fits |
| LATAM Airlines | Personal item | Too big | Fits |
| United Airlines | Carry-on | Too big | Fits |
| Volaris | Personal item | Too big | Fits |
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Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.