Helinox Chair Zero vs Chair One (2026)

Choose official Chair Zero if you want the lighter, lower, more expensive chair. Official figures fetched November 10, 2026, were $139.95 (sold out on the official page that day), assembled weight 1 lb 2 oz / 509 g, packed weight 1 lb 2.5 oz / 531 g, seat height 6.5 in, capacity 265 lb, and packed size 14 × 4 × 4 in in a cinch bag, with official 100D polyester ripstop and a 5-year warranty. Choose official Chair One if you want the heavier, taller, higher-capacity chair at a lower official price: $109.95, official table assembled weight 1 lb 15 oz / 893 g, official packed weight 2 lb 2 oz / 965 g, official seat height 9 in, official capacity 320 lb, and official packed size 14 × 4.5 × 4.5 in in a zip case, with official bluesign OlWeave 600D Oxford plus mesh and a 5-year warranty. The same official Chair One page also has FAQ copy that says “Choose the Chair One (1 lb 15.5 oz / 893 g).” 893 g is about 1 lb 15.5 oz, so the official table’s “1 lb 15 oz / 893 g” and the official FAQ’s “1 lb 15.5 oz / 893 g” disagree; we report both and do not resolve them. OutdoorGearLab’s Chair Zero review, last updated November 9, 2024, listed $140 and called packed weight “just 18 ounces” and seat height “a mere 7 inches,” which disagree with official packed 1 lb 2.5 oz (18.5 oz) and official 6.5 in. OutdoorGearLab’s Chair One review, last updated November 2, 2024, listed $110 and described a “two-pound chair” packed at 14 × 5 × 4.5 in, versus official packed 2 lb 2 oz and 14 × 4.5 × 4.5 in. CleverHiker’s best-chairs guide, last updated April 22, 2026, listed Chair Zero at $140, 1 lb 1.6 oz, 265 lb, and a seat height of 8.5 in, which disagrees sharply with official 6.5 in and with OutdoorGearLab’s ~7 in. We report those disagreements and do not pick a number. This page is not Chair Zero L, Chair Zero LT, Chair One (re), or Chair One High-Back. We have not sat in either chair, and we don’t give scores.