DEFY Insidious Jr. Sling vs Peak Design Everyday Sling 6L
The DEFY Insidious Jr. Sling is 6L and 0.91kg2lb; the Peak Design Everyday Sling 6L is 6L and 0.78kg1.7lb. The Peak Design Everyday Sling 6L is 0.13kg0.3lb lighter. The Peak Design Everyday Sling 6L costs $108.05000000000001 less. The DEFY Insidious Jr. Sling fits the carry-on limit of 36 of 36 major airlines and the Peak Design Everyday Sling 6L fits 36; under the seat, 24 and 21 of 26.
| Spec | DEFY Insidious Jr. Sling | Peak Design Everyday Sling 6L |
|---|---|---|
| Price | $238 | $129.95Best |
| Volume | 6L | 6L |
| Weight | 0.91kg2lb | 0.78kg1.7lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 92%Best | 81% |
| Dimensions | 22.9×31.8×8.9cm9×12.5×3.5in | 24×34×13cm9.5×13.5×5in |
| Laptop | no laptop sleeve | 11" |
| Compartments | 2 | n/a |
| Opening | two double-headed YKK AquaGuard zips | Weatherproof UltraZip main opening |
| Warranty | No fixed term | Lifetime |
| 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 | Yes |
| Material | 1050D water-resistant MIL-SPEC ballistic nylon exterior, 1000D water-resistant silver CORDURA lining, YKK AquaGuard zippers | 400D double poly-coated DWR-impregnated nylon canvas shell (100% recycled), 900D waterproof bottom liner, anodized aluminum and glass-reinforced nylon hardware, UltraZips with UHMPE thread |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | DEFY Insidious Jr. Sling | Peak Design Everyday Sling 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.