does this not filter out heavy metals?

No "filter" does. Only water "purifiers" do that. LifesStraw's bag system (about $55) is a purifier though.

What type of plastic is the bottle made of?

The thick plastic of the bottle itself is soft, allowing one to squeeze the bottle in order to take a drink. The cap is made of harder plastic.

how many gallons of water total can one micro filter element in this unit filter, Are replacement micro filters available?

I did not know the answer to either question, so I referred to Google. Depending on the source, the replaceable filter is good for 264-500 gallons. I also found a recommendation that it should be replaced annually.

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Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray

Product ID: 455864744

Details

Bottle type
Collapsible
Brand
LifeStraw
Capacity
650 ml
Colour
Dark Mountain
Material
Plastic

💧650ml ultra-compact capacity

🦠99.999999% bacteria protection

🛡️2x thicker, leak-proof durability

Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray

Product ID: 455864744

Details

Bottle type
Collapsible
Brand
LifeStraw
Capacity
650 ml
Colour
Dark Mountain
Material
Plastic

💧650ml ultra-compact capacity

🦠99.999999% bacteria protection

🛡️2x thicker, leak-proof durability

฿5755

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Stay hydrated, stay unstoppable — filter your adventure with LifeStraw Peak!

BUILT TO ENDURE - Crafted with 2x thicker premium materials for unmatched durability and zero leaks on the trail.
NEXT LEVEL PURITY - Filters out 99.999999% of bacteria, parasites, and microplastics for worry-free hydration.
PACKABLE POWERHOUSE - Ultra-compact 650ml collapsible design fits seamlessly into any adventure kit without bulk.
FLOW THAT WONT QUIT - Re-engineered membrane and backwash system maintain fast, reliable water flow even in gritty conditions.
VERSATILITY UNLEASHED - Use as a bottle, straw, squeeze filter, or connect to other Peak Series gear—adapt to every scenario.

The LifeStraw Peak Series Collapsible Squeeze Bottle is a 650ml BPA-free water filter system designed for trail runners, hikers, cyclists, and travelers. It delivers military-grade filtration removing 99.999999% of bacteria, 99.999% of parasites, and microplastics, while its ultra-durable, leak-proof construction and versatile design make it the ultimate compact hydration solution for any outdoor pursuit.

Specifications

ASIN	B09SBP8LY9
Age Range Description	Kid
Best Sellers Rank	2,281 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 182 in Cycling Bottles
Bottle Type	Collapsible Bottle
Brand	LifeStraw
Capacity	650 ml
Colour	Dark Mountain Gray
Container Type	Bottle
Customer Reviews	4.2 4.2 out of 5 stars (2,268)
Finish	Matte
Global Trade Identification Number	07640144286347
Included Components	650ml bag, micromembrane filter, backwash syringe
Item Dimensions W x H	10.4W x 25.4H centimetres
Item Type Name	Camping Water Filters
Item Weight	102 Grams
Manufacturer	LifeStraw
Material	Plastic
Material Type Free	Bisphenol A (BPA) Free
Model Name	LifeStraw Peak Series Collapsible Squeeze Bottle BPA Free Plastic
Model Number	LSPSFXMLAN1
Number of Items	1
Number of Packs	1
Part Number	LSPSFXMLAN1
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Hiking, Outdoor, Running, Travel, Water
Reusability	Reusable
Shape	Round
Special Features	Durability
Sport Type	Cycling, Fishing, Hiking, Running
Style	Squeeze
Unit Count	1 Count
Usage	Outdoor, Travel, Sports, Emergency

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