DEFY Insidious Jr. Sling vs NIID R1 Radiant Urban Sling Black Label 6L
The DEFY Insidious Jr. Sling is 6L and 0.91kg2lb; the NIID R1 Radiant Urban Sling Black Label 6L is 6L and 0.85kg1.9lb. The NIID R1 Radiant Urban Sling Black Label 6L is 0.06kg0.1lb lighter. The NIID R1 Radiant Urban Sling Black Label 6L costs $118.01 less. The DEFY Insidious Jr. Sling fits the carry-on limit of 36 of 36 major airlines and the NIID R1 Radiant Urban Sling Black Label 6L fits 36; under the seat, 24 and 21 of 26.
| Spec | DEFY Insidious Jr. Sling | NIID R1 Radiant Urban Sling Black Label 6L |
|---|---|---|
| Price | $238 | $119.99Best |
| Volume | 6L | 6L |
| Weight | 0.91kg2lb | 0.85kg1.9lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 92%Best | 81% |
| Dimensions | 22.9×31.8×8.9cm9×12.5×3.5in | 23.5×40×15cm9.5×15.5×6in |
| Laptop | no laptop sleeve | n/a |
| Compartments | 2 | n/a |
| Bottle pockets | n/a | 1 |
| Opening | two double-headed YKK AquaGuard zips | Magnetic quick-access cover |
| Warranty | No fixed term | 1 year |
| 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 |
| Material | 1050D water-resistant MIL-SPEC ballistic nylon exterior, 1000D water-resistant silver CORDURA lining, YKK AquaGuard zippers | Polyester Fabric, polyurethane |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | DEFY Insidious Jr. Sling | NIID R1 Radiant Urban Sling Black Label 6L |
|---|---|---|---|
| Air Arabia | Personal item | Fits | Too big |
| AirAsia | Personal item | Fits | Too big |
| Singapore Airlines | 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.