Boundary Supply Errant Duffel vs Tatonka Flight Barrel
The Boundary Supply Errant Duffel is 35L and 1.17kg2.6lb; the Tatonka Flight Barrel is 35L and 1.22kg2.7lb. The Boundary Supply Errant Duffel is 0.05kg0.1lb lighter. The Boundary Supply Errant Duffel fits the carry-on limit of 30 of 36 major airlines and the Tatonka Flight Barrel fits 29; under the seat, 0 and 0 of 26.
| Spec | Boundary Supply Errant Duffel | Tatonka Flight Barrel |
|---|---|---|
| Price | $199 | n/a |
| Volume | 35L | 35L |
| Weight | 1.17kg2.6lbBest | 1.22kg2.7lb |
| Carry-on compliance | 83%Best | 81% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 50.8×30.5×22.9cm20×12×9in | 36×50×20cm14×19.5×8in |
| Laptop | no laptop sleeve | n/a |
| Opening | zip top | n/a |
| Warranty | Lifetime | n/a |
| Organizer | Yes | No |
| Shoe compartment | Yes | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | Removable | Removable |
| Luggage pass-through | Yes | No |
| Camera compartment | No | No |
| Material | 500D Kodra with Barricade DWR coating, Hypalon bottom panel | Travel Ballistic TPU, 420 HD Nylon FD |
| Last checked | 2026-09 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Boundary Supply Errant Duffel | Tatonka Flight Barrel |
|---|---|---|---|
| Air Arabia | Carry-on | Too big | Fits |
| Air France | Carry-on | Fits | Too big |
| Air India | Carry-on | Too big | Fits |
| Avianca | Carry-on | Fits | Too big |
| Emirates | Carry-on | Too big | Fits |
| Gol Linhas Aereas | Carry-on | Fits | Too big |
| IndiGo | Carry-on | Fits | Too big |
| KLM | Carry-on | Fits | Too big |
| LATAM Airlines | Carry-on | Fits | Too big |
| Qatar Airways | Carry-on | Too big | Fits |
| Ryanair | Carry-on | Too big | Fits |
| United Airlines | Carry-on | Fits | Too big |
| Vueling | Carry-on | 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.