# Which hard-sided wheeled backpack offers the best combination of features and price? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which hard-sided wheeled backpack offers the best combination of features and price?

## Products

### TUMI International 2 Wheeled Duffel Backpack Carry-On (Style: 1466291041 / TU-146629-1041)
```yaml
product: tumi-international-2-wheeled-duffel-backpack-carry-on-style-1466291041-tu-146629-1041
brand: TUMI
price_gbp: 569.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 3.308kg
capacity: 40L
material: Ballistic Nylon
dimensions: 55 cm X 35.5 cm X 23 cm
number_of_wheels: 2
```

- **Price:** £569.8 [^1]
- **Summary:** A compact carry-on that converts into a backpack, with a duffel-style opening for packing convenience. It has an expandable capability and a retractable back panel to cover the wheels when worn as a backpack. Suitable for travelers who want a flexible, carry-on sized bag for short trips or business travel.
- **Ideal For:** It's a 2-wheeled carry-on backpack with 40L capacity, 55 cm X 35.5 cm X 23 cm dimensions, and 3.308kg weight made from ballistic nylon, offering strong specs and a $795 USD price at Bergman Luggage.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

---
## References & Sources
[^1]: TUMI Singapore, accessed 2026-06-26. https://www.tumi.sg/tumi/alpha-bravo/international-2-wheel-duffel-backpack-carry-on/tu-146629-1041.html
[^2]: Bergman Luggage, accessed 2026-06-26. https://www.bergmanluggage.com/products/tumi-alpha-bravo-international-2-wheeled-duffel-backpack-carry-on
[^3]: ShopLeatherWorld, accessed 2026-06-26. https://shopleatherworld.com/products/tumi-0146629