$40.29

LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration, Mountain Blue, 2 Pack

Mountain Blue, LSPS2PBL41

Price data last checked 81 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£40 today · usual range £36–£43 · best ever £36

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 10 days • 10 data points (No recent data available)

Historical
Generating forecast...
£43.30 £35.01 £36.82 £38.63 £40.43 £42.24 £44.05 09 March 2026 11 March 2026 13 March 2026 15 March 2026 18 March 2026

Price Distribution

Price distribution over 10 days • 6 price levels

Days at Price
Current Price
1 day 2 days 1 day 3 days · current 1 day 2 days 0 1 2 2 3 $36 $38 $39 $40 $41 $43 Days at Price

Price Analysis

Most common price: $40 (3 days, 30.0%)

Price range: $36 - $43

Price levels: 6 different prices over 10 days

Description

We took the most popular outdoor water filtration device on the market, and reimagined it for added versatility, sustainability, a better grip experience, and updated design and colors. This ultra lightweight personal water filter straw is made from high performance premium sustainable materials, it has no extra parts to keep track of, and it boasts and enhanced flow rate for easy sipping. At 2 ounces and 5 years of safe water in the palm of your hand, no backpack, pocket, emergency bag, or glove compartment should be without one. Drink directly from lakes, rivers, and streams or fill a container to use your LifeStraw on the go with protection against bacteria, parasites, microplastics, silt, sand, and cloudiness. Rigorously tested to meet drinking water protocols established by the US Environmental Protection Agency (EPA) and NSF Interational/ANSI. Your purchase has impact: For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.

Key Features

FILTRATION YOU CAN TRUST: Removes 99.999999% of bacteria (including E. coli + Salmonella), 99.999% of parasites (including Giardia + Cryptosporidium), and 99.999% of microplastics, so you can access safe drinking water outdoors

BUILT FOR EXTREMES: Durable, leak-proof materials stand up to drops, pressure, and rugged conditions

VERSATILE HYDRATION: Can also be attached to water bottles and to standard gravity hoses with removable threaded bottom cap

FAST FLOW RATE: Filters water at 2.5L per minute. Re-engineered membrane design reduces clogging from sand and silt, ensuring a steady flow when it matters most

LONG-LASTING: The membrane microfilter provides up to 1,000 gallons (4,000 L) of clean drinking water – enough for over five years of daily use

Product Specifications

Colour
Mountain Blue
Format
Tools & Home Improvement
Pack Size
2 items
Domain
Amazon US
Listed Since
24 March 2023

Barcode

No barcode data available

Similar Products You Might Like

LifeStraw Personal Water Purifier for Hiking, Camping, Travel, and Emergency Preparedness
98% match

LifeStraw Personal Water Purifier for Hiking, Camping, Travel, and Emergency Preparedness

LifeStraw

$17.47 04 Mar 2026
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1
97% match

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1

Waterdrop

$29.99 28 Feb 2026
LifeStraw Go Series – BPA-Free Water Filter Bottle for Travel and Everyday Use, Removes Bacteria, Parasites and Microplastics, Improves Taste, 1L Icelandic Blue
96% match

LifeStraw Go Series – BPA-Free Water Filter Bottle for Travel and Everyday Use, Removes Bacteria, Parasites and Microplastics, Improves Taste, 1L Icelandic Blue

LifeStraw

Out of Stock 05 Mar 2026
LifeStraw Go Series Water Bottle Replacement Membrane Microfilter with included Carbon Filter
96% match

LifeStraw Go Series Water Bottle Replacement Membrane Microfilter with included Carbon Filter

LifeStraw

$24.95 17 Mar 2026
Lormandy Straw Water Filter, Portable Water Filtration System Water Purifier, Personal Outdoor Emergency Survival Gear for Hiking Travel Camping Accessories Emergency Preparedness Outdoor Activities
96% match

Lormandy Straw Water Filter, Portable Water Filtration System Water Purifier, Personal Outdoor Emergency Survival Gear for Hiking Travel Camping Accessories Emergency Preparedness Outdoor Activities

Lormandy

$13.99 04 Mar 2026
LifeStraw Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing; BPA-Free; Mountain Blue
96% match

LifeStraw Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing; BPA-Free; Mountain Blue

LifeStraw

$36.90 17 Mar 2026
Membrane Solutions Personal Water Filter, Survival Filtration Straw Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Travel Hunting Fishing Team Family Outing (Camo, 4 Pack)
96% match

Membrane Solutions Personal Water Filter, Survival Filtration Straw Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Travel Hunting Fishing Team Family Outing (Camo, 4 Pack)

Membrane Solutions

$38.98 27 Feb 2026
Greant 6 Pack Replacement Straws for Hydro Flask Straw Lid Wide Mouth Bottle, 9.8''L X 0.33'' W, for Hydroflask Wide Mouth Flex Straw Cap, Plastic, Cuttable
95% match

Greant 6 Pack Replacement Straws for Hydro Flask Straw Lid Wide Mouth Bottle, 9.8''L X 0.33'' W, for Hydroflask Wide Mouth Flex Straw Cap, Plastic, Cuttable

Greant

$6.99 21 Feb 2026
LLCJYYCY Straw Lid for Hydroflask,Lids with Straw and Hydro flask Water Bottle Boot for Hydro Flask Sports Water Bottles 32 40oz,BPA-Free, Non-Toxic (Black&White)
95% match

LLCJYYCY Straw Lid for Hydroflask,Lids with Straw and Hydro flask Water Bottle Boot for Hydro Flask Sports Water Bottles 32 40oz,BPA-Free, Non-Toxic (Black&White)

LLCJYYCY

Out of Stock 27 Feb 2026
Straw Lid for Hydro Flask Wide Mouth Water Bottles, Top Lids with Straw Compatible with Hydro Flask 32 40 oz, Replacement Cap Wide Mouth Straws Flip Lid Flex Handle (Mint)
95% match

Straw Lid for Hydro Flask Wide Mouth Water Bottles, Top Lids with Straw Compatible with Hydro Flask 32 40 oz, Replacement Cap Wide Mouth Straws Flip Lid Flex Handle (Mint)

FLORAPELL

$9.99 27 Feb 2026
Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006
94% match

Katadyn BeFree 1.0L Water Filter, Fast Flow, 0.1 Micron EZ Clean Membrane for Endurance Sports, Camping and Backpacking, One Size, 8018006

Katadyn

$39.94 04 Mar 2026
Stanley IceFlow Flip Straw Jug with Handle 96 oz| Twist On Lid and Flip Up Straw | Leak Resistant for Travel and Sports | Insulated Stainless Steel | BPA-Free | Rose Quartz
94% match

Stanley IceFlow Flip Straw Jug with Handle 96 oz| Twist On Lid and Flip Up Straw | Leak Resistant for Travel and Sports | Insulated Stainless Steel | BPA-Free | Rose Quartz

STANLEY

$90.00 03 Mar 2026
Straw lid for Yeti Rambler 18 26 36 64 oz, Lid with Straws and Flexible Handle, Replacement Cap for Yeti 18oz 26oz 36oz 64oz Rambler Water Bottle Straw Cap, Seafoam
94% match

Straw lid for Yeti Rambler 18 26 36 64 oz, Lid with Straws and Flexible Handle, Replacement Cap for Yeti 18oz 26oz 36oz 64oz Rambler Water Bottle Straw Cap, Seafoam

FLORAPELL

$12.99 28 Feb 2026
XANGNIER 5 Pcs Water Bottle Cleaner Brush Set for Owala 24oz/32oz/40oz Cup,Multifunctional Bottle Brush and Long Straw Cleaner Brush,Cleaning Kit for Owala/Stanley/Yeti Tumbler Cup Accessories
94% match

XANGNIER 5 Pcs Water Bottle Cleaner Brush Set for Owala 24oz/32oz/40oz Cup,Multifunctional Bottle Brush and Long Straw Cleaner Brush,Cleaning Kit for Owala/Stanley/Yeti Tumbler Cup Accessories

XANGNIER

$6.70 27 Feb 2026
DUNLAGUE Boot and Straw Cover Set - 2pcs Silicone Boot, 3pcs Straw Cap, Bottom Protector for Stanley Cup H2.0 30oz & 40oz, Exact Color Match with Stanley, Accessories Azure
94% match

DUNLAGUE Boot and Straw Cover Set - 2pcs Silicone Boot, 3pcs Straw Cap, Bottom Protector for Stanley Cup H2.0 30oz & 40oz, Exact Color Match with Stanley, Accessories Azure

DUNLAGUE

$7.99 05 Mar 2026
CamelBak Thrive Flip Straw Tritan Renew Water Bottle Oxford, 25oz
94% match

CamelBak Thrive Flip Straw Tritan Renew Water Bottle Oxford, 25oz

CamelBak

$15.99 10 Mar 2026
Stanley Quencher Tumbler Straws for 30 oz | Reusable Replacement Straws for Tumbler with Handle | Stainless Steel Drinking Cup Accessory | BPA-Free | Pink Multi Pack
94% match

Stanley Quencher Tumbler Straws for 30 oz | Reusable Replacement Straws for Tumbler with Handle | Stainless Steel Drinking Cup Accessory | BPA-Free | Pink Multi Pack

STANLEY

$12.50 27 Feb 2026
MR.SIGA Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, Gray
94% match

MR.SIGA Water Bottle Brush and Straw Cleaner Brush, Long Handle Bottle Cleaner Brush, 2 in 1 Bottle Cleaning Brush for Sports Bottles, Baby Bottles, Mugs, Straws, Gray

MR.SIGA

$13.99 25 Feb 2026
CamelBak Eddy+ Kids Bite Valve Straw Tritan Renew Water Bottle Rainbow Floral, 14oz
94% match

CamelBak Eddy+ Kids Bite Valve Straw Tritan Renew Water Bottle Rainbow Floral, 14oz

CamelBak

$17.00 04 Apr 2026
YETI Rambler Bottle Straw Cap, Fits 18/26/36/46/64 oz Bottles
93% match

YETI Rambler Bottle Straw Cap, Fits 18/26/36/46/64 oz Bottles

YETI

$15.00 27 Feb 2026
Insulated Water Bottle 32 oz, Triple Wall Vacuum Stainless Steel(Cold for 48 Hrs),Leak Proof & BPA-Free,Simple Modern Water Bottle with Drink-Through Lid & Flip Straw for Sports & Travel, Sunset
93% match

Insulated Water Bottle 32 oz, Triple Wall Vacuum Stainless Steel(Cold for 48 Hrs),Leak Proof & BPA-Free,Simple Modern Water Bottle with Drink-Through Lid & Flip Straw for Sports & Travel, Sunset

OSIUB

$13.99 03 Mar 2026
Stanley IceFlow Flip Straw 2.0 Water Bottle 16 oz | Built-In Straw with Larger Opening | Lightweight and Leak Resistant | Insulated Stainless Steel | BPA-Free | Lilac
93% match

Stanley IceFlow Flip Straw 2.0 Water Bottle 16 oz | Built-In Straw with Larger Opening | Lightweight and Leak Resistant | Insulated Stainless Steel | BPA-Free | Lilac

STANLEY

$30.00 03 Mar 2026
IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 32 oz Midnight Black
93% match

IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 32 oz Midnight Black

IRON °FLASK

$19.99 06 Mar 2026
CamelBak Thrive Flip Straw Kids Bite Valve Tritan Renew Water Bottle Grapefruit, 14oz
93% match

CamelBak Thrive Flip Straw Kids Bite Valve Tritan Renew Water Bottle Grapefruit, 14oz

CamelBak

$14.95 09 Mar 2026