Helinox Chair Zero vs Katadyn BeFree 0.6L Water Filter
Weight and specs compared for 2026 — and which one to choose.
Ultralight packable camp chair with shock-corded DAC aluminium frame, supporting up to 265 lb yet packing down near the size of two water bottles.
Check price Full details →Fast-flow squeeze water filter with 0.1-micron hollow fiber membrane and collapsible 600ml soft flask. Easy to backflush in the field.
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Helinox Chair Zero vs Katadyn BeFree 0.6L Water Filter: which should you buy?
If saving weight is your priority, the Katadyn BeFree 0.6L Water Filter wins — at 96 g it is 394 g (80%) lighter than the Helinox Chair Zero (490 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest miscellaneous page, or browse the full gear weight database.