DEFY R&R Weekender vs Lo & Sons Sherborn Large
The DEFY R&R Weekender is 46L and 1.59kg3.5lb; the Lo & Sons Sherborn Large is 45L and 1.59kg3.5lb. They weigh the same. The Lo & Sons Sherborn Large costs $40 less. The DEFY R&R Weekender fits the carry-on limit of 0 of 36 major airlines and the Lo & Sons Sherborn Large fits 8; under the seat, 0 and 0 of 26.
| Spec | DEFY R&R Weekender | Lo & Sons Sherborn Large |
|---|---|---|
| Price | $388 | $348Best |
| Volume | 46L | 45L |
| Expands to | n/a | 60L |
| Weight | 1.59kg3.5lb | 1.59kg3.5lb |
| Carry-on compliance | 0% | 22%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 30.5×61×30.5cm12×24×12in | 36.8×53.3×24.1cm14.5×21×9.5in |
| Laptop | no laptop sleeve | 15" |
| Bottle pockets | n/a | 2 |
| Opening | large YKK AquaGuard zip main opening | n/a |
| Warranty | No fixed term | 1 year |
| Organizer | Yes | Yes |
| Shoe compartment | No | Yes |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | Removable | Yes |
| Luggage pass-through | Yes | Yes |
| Camera compartment | No | No |
| Material | 1050D water-resistant MIL-SPEC ballistic nylon exterior, Coyote X-Pac VX21 lining, Horween leather handle and trim | Textured premium nylon, genuine leather handles and trim |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | DEFY R&R Weekender | Lo & Sons Sherborn Large |
|---|---|---|---|
| Allegiant Air | Carry-on | Too big | Fits |
| ANA (All Nippon Airways) | Carry-on | Too big | Fits |
| British Airways | Carry-on | Too big | Fits |
| easyJet | Carry-on | Too big | Fits |
| Frontier Airlines | Carry-on | Too big | Fits |
| Singapore Airlines | Carry-on | Too big | Fits |
| Southwest Airlines | Carry-on | Too big | Fits |
| Volaris | 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.