Gossamer Gear Piku Sling vs Sherpani Wayfarer Convertible Sling
The Gossamer Gear Piku Sling is 9L and 0.25kg0.6lb; the Sherpani Wayfarer Convertible Sling is 8L and 0.27kg0.6lb. The Gossamer Gear Piku Sling is 0.02kg0lb lighter. The Sherpani Wayfarer Convertible Sling costs $6 less. The Gossamer Gear Piku Sling fits the carry-on limit of 36 of 36 major airlines and the Sherpani Wayfarer Convertible Sling fits 36; under the seat, 23 and 23 of 26.
| Spec | Gossamer Gear Piku Sling | Sherpani Wayfarer Convertible Sling |
|---|---|---|
| Price | $75 | $69Best |
| Volume | 9L | 8L |
| Weight | 0.25kg0.6lbBest | 0.27kg0.6lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 88% | 88% |
| Dimensions | 15.2×31.8×12.7cm6×12.5×5in | 36.8×24.1×7.6cm14.5×9.5×3in |
| Laptop | no laptop sleeve | no laptop sleeve |
| Opening | Roll-top, Roll top with magnetic closure | main zip, RFID-protected front zip compartment |
| Warranty | 1 year | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | Riptide Ripstop 100D recycled Robic nylon, UHMWPE stretch mesh, PFAS free | 100% recycled polyester, water-resistant |
| Last checked | 2026-09 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Gossamer Gear Piku Sling | Sherpani Wayfarer Convertible Sling |
|---|---|---|---|
| Air Arabia | Personal item | Fits | Too big |
| AirAsia | Personal item | Too big | Fits |
| Cebu Pacific | Personal item | Fits | Too big |
| Singapore Airlines | Personal item | 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.