# LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter vs Aquamira Frontier Max Backcountry+ Water Filter: specs and price compared

A sourced, side-by-side comparison of the LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter (LifeStraw) and Aquamira Frontier Max Backcountry+ Water Filter (Aquamira) among backpacking water filters. Aquamira Frontier Max Backcountry+ Water Filter is the cheaper of the two at $29.99.

## Side by side

| Spec | LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter | Aquamira Frontier Max Backcountry+ Water Filter |
| --- | --- | --- |
| US price | $43.95 | $29.99 |
| Brand | LifeStraw | Aquamira |
| Filtration rating microns | 0.2 | — |
| Flow rate lpm | — | — |
| Rated lifetime (L) | 2000 | 3785 |
| Filter media type | membrane microfilter (hollow-fiber) | hollow-fiber membrane with Miraguard antimicrobial treatment (Series IV interchangeable cartridge) |
| Removes bacteria protozoa virus | bacteria and protozoa (no virus) | bacteria only on the Backcountry+ cartridge tested here; a separate Worldwide-cartridge variant adds virus removal (rated 120 gal) |
| Weight (oz) | 3.2 | — |
| Field cleanable backflush | Yes | No |
| Cartridge replaceable | Yes | Yes |

## Key differences

- Rated lifetime (L): LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter 2000 vs Aquamira Frontier Max Backcountry+ Water Filter 3785
- Filter media type: LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter membrane microfilter (hollow-fiber) vs Aquamira Frontier Max Backcountry+ Water Filter hollow-fiber membrane with Miraguard antimicrobial treatment (Series IV interchangeable cartridge)
- Removes bacteria protozoa virus: LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter bacteria and protozoa (no virus) vs Aquamira Frontier Max Backcountry+ Water Filter bacteria only on the Backcountry+ cartridge tested here; a separate Worldwide-cartridge variant adds virus removal (rated 120 gal)
- Field cleanable backflush: LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter Yes vs Aquamira Frontier Max Backcountry+ Water Filter No

## Sources

- LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter: https://lifestraw.com/products/lifestraw-peak-series-collapsible-squeeze-1l-bottle-with-filter (lifestraw.com, verified 2026-08-11)
- Aquamira Frontier Max Backcountry+ Water Filter: https://www.aquamira.com/products/aquamira-frontier-max-backcountry-plus (aquamira.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/backpacking-water-filters/lifestraw-peak-series-squeeze-1l-vs-aquamira-frontier-max/
Cite: Per The Front Desk Review, LifeStraw Peak Series Collapsible Squeeze 1L Bottle with Filter ($43.95) vs Aquamira Frontier Max Backcountry+ Water Filter ($29.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/backpacking-water-filters/lifestraw-peak-series-squeeze-1l-vs-aquamira-frontier-max/
License: CC BY 4.0.