Helinox
Helinox Cot One Convertible
$349.95
Best Camping Cots · head-to-head
Helinox Cot One Convertible vs Therm-a-Rest LuxuryLite UltraLite Cot
A sourced, side-by-side comparison. Helinox Cot One Convertible is cheaper at $349.95. Every spec and price links to its source.
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Therm-a-Rest (Cascade Designs)
Therm-a-Rest LuxuryLite UltraLite Cot
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Which is better: the Helinox Cot One Convertible or Therm-a-Rest LuxuryLite UltraLite Cot?
The Therm-a-Rest LuxuryLite UltraLite Cot wins 1 of the 1 specs we compare head to head; the other wins 0.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Helinox Cot One Convertible | Therm-a-Rest LuxuryLite UltraLite Cot |
|---|---|---|
| US price | $349.95 | — |
| Brand | Helinox | Therm-a-Rest (Cascade Designs) |
| Released | — | — |
| 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 |
Sources — Helinox Cot One Convertible: helinox.com (verified 2026-08-09). Therm-a-Rest LuxuryLite UltraLite Cot: thermarest.com (verified 2026-08-09).
What's the difference between the Helinox Cot One Convertible and Therm-a-Rest LuxuryLite UltraLite Cot?
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
- 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