Antler Soft Stripe 2.0 Lightest Cabin Suitcase vs Delsey Paris Helium Ultimate Expandable Cabin Suitcase 55 cm
The Antler Soft Stripe 2.0 Lightest Cabin Suitcase is 32L and 1.9kg4.2lb; the Delsey Paris Helium Ultimate Expandable Cabin Suitcase 55 cm is 30.72L and 2.3kg5.1lb. The Antler Soft Stripe 2.0 Lightest Cabin Suitcase is 0.4kg0.9lb lighter. The Antler Soft Stripe 2.0 Lightest Cabin Suitcase fits the carry-on limit of 35 of 36 major airlines and the Delsey Paris Helium Ultimate Expandable Cabin Suitcase 55 cm fits 35; under the seat, 0 and 0 of 26.
| Spec | Antler Soft Stripe 2.0 Lightest Cabin Suitcase | Delsey Paris Helium Ultimate Expandable Cabin Suitcase 55 cm |
|---|---|---|
| Volume | 32L | 30.72L |
| Expands to | n/a | 35.57L |
| Weight | 1.9kg4.2lbBest | 2.3kg5.1lb |
| Carry-on compliance | 97% | 97% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 55×35×20cm21.5×14×8in | 55×35×20cm21.5×14×8in |
| Compartments | n/a | 2 |
| Warranty | Lifetime | n/a |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | No |
| 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 | Recycled polyester | Polycarbonate fiber (self-reinforced polycarbonate, Vectrix) |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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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.