# Helinox Cot One Convertible vs Therm-a-Rest LuxuryLite UltraLite Cot: specs and price compared

A sourced, side-by-side comparison of the Helinox Cot One Convertible (Helinox) and Therm-a-Rest LuxuryLite UltraLite Cot (Therm-a-Rest (Cascade Designs)) among camping cots.

## Side by side

| Spec | Helinox Cot One Convertible | Therm-a-Rest LuxuryLite UltraLite Cot |
| --- | --- | --- |
| US price | $349.95 | not published |
| Brand | Helinox | Therm-a-Rest (Cascade Designs) |
| Weight capacity (lb) | 320 | — |
| Packed size | 21 x 6 x 5.5 in | ~16 in (stuff sack length) |
| Sleeping dimensions | 75 x 26 in | — |
| Frame material | Aluminum (DAC TH72M alloy) with nylon resin hubs | Aluminum (patented BowFrame pole design) |
| Cot weight (lb) | 4.59 | 2.75 |
| Height off ground (in) | 6.5 | — |
| Setup type | Tool-free shock-corded pole/hub frame with lever-lock tensioning; 6-piece assembly, expandable to 15 in off the ground with optional leg extension kit | Tool-free BowFrame aluminum pole system; stretch-free fabric bed goes from stuff sack to fully assembled in minutes |

## Key differences

- Packed size: Helinox Cot One Convertible 21 x 6 x 5.5 in vs Therm-a-Rest LuxuryLite UltraLite Cot ~16 in (stuff sack length)
- Frame material: Helinox Cot One Convertible Aluminum (DAC TH72M alloy) with nylon resin hubs vs Therm-a-Rest LuxuryLite UltraLite Cot Aluminum (patented BowFrame pole design)
- Cot weight (lb): Helinox Cot One Convertible 4.59 vs Therm-a-Rest LuxuryLite UltraLite Cot 2.75
- Setup type: Helinox Cot One Convertible Tool-free shock-corded pole/hub frame with lever-lock tensioning; 6-piece assembly, expandable to 15 in off the ground with optional leg extension kit vs Therm-a-Rest LuxuryLite UltraLite Cot Tool-free BowFrame aluminum pole system; stretch-free fabric bed goes from stuff sack to fully assembled in minutes

## Sources

- Helinox Cot One Convertible: https://www.helinox.com/products/cot-one-convertible (helinox.com, verified 2026-08-09)
- Therm-a-Rest LuxuryLite UltraLite Cot: https://www.thermarest.com/cots-chairs/luxurylite-cot/ultralite-cot/ (thermarest.com, verified 2026-08-09)

Canonical: https://frontdeskreview.com/gear/camping-cots/helinox-cot-one-convertible-vs-therm-a-rest-luxurylite-ultralite-cot/
Cite: Per The Front Desk Review, Helinox Cot One Convertible ($349.95) vs Therm-a-Rest LuxuryLite UltraLite Cot (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/camping-cots/helinox-cot-one-convertible-vs-therm-a-rest-luxurylite-ultralite-cot/
License: CC BY 4.0.