# Samsonite Proxis Carry-On Spinner vs Tumi Alpha 3 International Expandable 4 Wheeled Carry-On: specs and price compared

A sourced, side-by-side comparison of the Samsonite Proxis Carry-On Spinner (Samsonite) and Tumi Alpha 3 International Expandable 4 Wheeled Carry-On (Tumi) among carry on luggage. Samsonite Proxis Carry-On Spinner is the cheaper of the two at $500.

## Side by side

| Spec | Samsonite Proxis Carry-On Spinner | Tumi Alpha 3 International Expandable 4 Wheeled Carry-On |
| --- | --- | --- |
| US price | $500 | $895 |
| Brand | Samsonite | Tumi |
| Exterior dimensions (in) | 22 x 14 x 9 | 22 x 14 x 9 |
| Weight (lb) | 4.7 | 10.9 |
| Capacity liters | — | 35 |
| Shell type | hardside | softside |
| Shell material | polypropylene | ballistic-nylon |
| Wheel type | spinner-4 | spinner-4 |
| Expandable | Yes | Yes |
| Tsa lock | Yes | Yes |
| USB port | Yes | Yes |
| Laptop sleeve | No | — |
| Warranty | 10-year | — |

## Key differences

- Weight (lb): Samsonite Proxis Carry-On Spinner 4.7 vs Tumi Alpha 3 International Expandable 4 Wheeled Carry-On 10.9
- Shell type: Samsonite Proxis Carry-On Spinner hardside vs Tumi Alpha 3 International Expandable 4 Wheeled Carry-On softside
- Shell material: Samsonite Proxis Carry-On Spinner polypropylene vs Tumi Alpha 3 International Expandable 4 Wheeled Carry-On ballistic-nylon

## Sources

- Samsonite Proxis Carry-On Spinner: https://www.luggagepros.com/products/samsonite-proxis-global-carry-on-spinner (luggagepros.com, verified 2026-07-11)
- Tumi Alpha 3 International Expandable 4 Wheeled Carry-On: https://gr.tumi.com/en/alpha-3-international-expandable-4-wheeled-valitsa-kampinas (gr.tumi.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/carry-on-luggage/samsonite-proxis-carry-on-vs-tumi-alpha-3-international-carry-on/
Cite: Per The Front Desk Review, Samsonite Proxis Carry-On Spinner ($500) vs Tumi Alpha 3 International Expandable 4 Wheeled Carry-On ($895) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/carry-on-luggage/samsonite-proxis-carry-on-vs-tumi-alpha-3-international-carry-on/
License: CC BY 4.0.