LifeStraw
LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter
$43.95
Best Backpacking Water Filters · head-to-head
A sourced, side-by-side comparison. Platypus QuickDraw Microfilter System is cheaper at $35.18. Every spec and price links to its source.
LifeStraw
$43.95
Platypus
$35.18Cheaper
The Platypus QuickDraw Microfilter System wins 1 of the 1 specs we compare head to head; the other wins 0. The Platypus QuickDraw Microfilter System is the cheaper at $35.18. The Platypus QuickDraw Microfilter System both leads on specs and costs less — the straightforward pick.
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✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $43.95 Current price on lifestraw.com. | $35.18 |
| Brand | LifeStraw | Platypus |
| Released | — | — |
| Filtration rating microns | 0.2 | 0.2 |
| Flow rate lpm | — | 3 |
| Rated lifetime (L) | 2000 | 1000 |
| Filter media type | membrane microfilter (hollow-fiber) | hollow-fiber membrane |
| Removes bacteria protozoa virus | bacteria and protozoa (no virus) | bacteria and protozoa (no virus) |
| Weight (oz) | 3.2 | 2.9 |
| Field cleanable backflush | Yes | Yes |
| Cartridge replaceable | Yes | Yes |
Sources — LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter: lifestraw.com (verified 2026-08-11). Platypus QuickDraw Microfilter System: cascadedesigns.com (verified 2026-08-11).
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.