Platypus Quickdraw Filter vs REI Lightweight Stuff Sack
Weight and specs compared for 2026 — and which one to choose.
Inline hollow fiber squeeze filter with fast flow rates and 0.2 micron filtration. Works with standard water bottles. Backflushes easily in the field.
Full details →Budget-friendly ultralight stuff sack for pack organization. Only 0.7 oz.
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Platypus Quickdraw Filter vs REI Lightweight Stuff Sack: which should you buy?
If saving weight is your priority, the REI Lightweight Stuff Sack wins — at 20 g it is 49 g (71%) lighter than the Platypus Quickdraw Filter (69 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.