Bellroy Lite Sling 7L vs Waterfly TransformerX Packable Crossbody Bag 6L
The Bellroy Lite Sling 7L is 7L and 0.22kg0.5lb; the Waterfly TransformerX Packable Crossbody Bag 6L is 6L and 0.25kg0.6lb. The Bellroy Lite Sling 7L is 0.03kg0.1lb lighter. The Bellroy Lite Sling 7L fits the carry-on limit of 36 of 36 major airlines and the Waterfly TransformerX Packable Crossbody Bag 6L fits 36; under the seat, 26 and 23 of 26.
| Spec | Bellroy Lite Sling 7L | Waterfly TransformerX Packable Crossbody Bag 6L |
|---|---|---|
| Price | n/a | $25.96 |
| Volume | 7L | 6L |
| Weight | 0.22kg0.5lbBest | 0.25kg0.6lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 100%Best | 88% |
| Dimensions | 20×30×10cm8×12×4in | 37.1×19.8×8.9cm14.5×8×3.5in |
| Compartments | 2 | n/a |
| Bottle pockets | 0 | 2 |
| Opening | two-way zipper that opens from each end for wide access | Zippered main compartment with webbing and buckle closure |
| Warranty | 6 years | 10 years |
| Organizer | Yes | No |
| 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 |
| Bike-ready | No | No |
| Material | Dura Lite Ripstop (65% recycled nylon, 20% recycled polyester), water-resistant coated zippers | Water-resistant polyester, polyester lining |
| Last checked | 2026-09 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Bellroy Lite Sling 7L | Waterfly TransformerX Packable Crossbody Bag 6L |
|---|---|---|---|
| Air Arabia | Personal item | Fits | Too big |
| Cebu Pacific | Personal item | Fits | Too big |
| Vietjet Air | 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.