Bellroy Venture Sling 6L vs ROKA London Willesden XL Sling Bag
The Bellroy Venture Sling 6L is 6L and 0.34kg0.7lb; the ROKA London Willesden XL Sling Bag is 6.1L and 0.38kg0.8lb. The Bellroy Venture Sling 6L is 0.04kg0.1lb lighter. The Bellroy Venture Sling 6L fits the carry-on limit of 36 of 36 major airlines and the ROKA London Willesden XL Sling Bag fits 36; under the seat, 24 and 23 of 26.
| Spec | Bellroy Venture Sling 6L | ROKA London Willesden XL Sling Bag |
|---|---|---|
| Price | n/a | $71.95 |
| Volume | 6L | 6.1L |
| Weight | 0.34kg0.7lbBest | 0.38kg0.8lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 92%Best | 88% |
| Dimensions | 22×30×10cm8.5×12×4in | 36.1×23.9×7.1cm14×9.5×3in |
| Laptop | no laptop sleeve | no laptop sleeve |
| Opening | zipper opens from each end for ultra wide access | n/a |
| Warranty | 6 years | 2 years |
| Organizer | Yes | Yes |
| Shoe compartment | No | 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 | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | Baida Nylon (70% recycled nylon, 10% recycled polyester) | Recycled Nylon |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Bellroy Venture Sling 6L | ROKA London Willesden XL Sling Bag |
|---|---|---|---|
| Air Arabia | Personal item | Fits | Too big |
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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.