Water Filter Straw

$21.99

PrimeBuild™ Portable Water Filter Straw – Hiking Filter Kit with Foldable Bag & Carabiner

Outdoor

Portable Water Filter Straw – Hiking Filter Kit with Foldable Bag & Carabiner

Name: PrimeBuild™ Portable Water Filter Straw – Hiking Filter Kit with Foldable Bag & Carabiner
Brand: PrimeBuild
SKU: PB-PWFS-01
Price: 21.99 USD
Availability: InStock

$21.99

Free US shipping

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Free US shippingEstimated delivery in 11–12 business days, with tracking
Tracked shippingEvery order ships with tracking
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Damaged or wrong item?Report it within 48 hours of delivery and we will resolve it

Shipping policy Returns policy

Shipping

This item ships free to the US. Estimated delivery: 11–12 business days after you order (1–2 business days to prepare plus transit). Every order includes tracking. Shipping policy

Returns & refunds

We accept returns for defective, damaged or incorrect items. Report the issue within 48 hours of delivery with clear photos of the item and packaging to primebuildfit@gmail.com. Change-of-mind returns are not accepted. Approved refunds are issued to your original payment method within 10 business days. Returns policy

Water filter strawOutdoor

Water Filter Straw

Refill on the trail

A light blue filter straw with an ABS shell, a press cap and a threaded port for 28 mm bottles, packed as a kit with a foldable water bag, an extension tube, a cleaning syringe, a carabiner and a lanyard.

No batteries
3 ways to use
Fits 28 mm bottles
Complete kit

Price: $21.99

Add to cart See how it works

Water Filter StrawRefill on the trail.Mechanical filterFoldable water bagCleaning syringeCarabiner + lanyardWater Filter StrawRefill on the trail.Mechanical filterFoldable water bagCleaning syringeCarabiner + lanyardWater Filter StrawRefill on the trail.Mechanical filterFoldable water bagCleaning syringeCarabiner + lanyardWater Filter StrawRefill on the trail.Mechanical filterFoldable water bagCleaning syringeCarabiner + lanyard

What it's for · How to use

Drink filtered water
from streams on the trail

A light blue mechanical filter straw (no batteries, no chemicals) with a 28 mm bottle thread, in a kit with a foldable bag, extension tube, cleaning syringe, carabiner and lanyard.

1. Drink directly
Remove the caps, put the bottom end in the water and drink from the top; use the tube to reach water you can't get close to.
2. Or use bag or bottle
Fill the foldable bag and connect it, or screw the straw onto a 28 mm bottle neck.
3. Flush and dry
After use, push clean water back through the mouthpiece with the syringe and let it dry with the caps open.

See it in action

Your water, on the go.

A quick look at the filter straw and everything in the kit.

Water filter straw standing on rocks by a river near a tent

What it does

Made for
the trail

Mechanical filter
No batteries, no chemicals, no moving parts.
3 ways to use
Drink directly, connect the foldable bag or screw it onto a bottle.
Threaded port
Fits 28 mm bottle necks.
ABS shell
Durable and drop-resistant.
Press cap
Tethered cover keeps the mouthpiece clean.
Complete kit
Bag, tube, syringe, carabiner and lanyard included.

Water filter straw in use outdoors, connected to the water bag to filter river water

The details

Specs and
what's included

Everything you need to filter, carry and clean, in one kit.

Specifications

Shell material: ABS
Bottle port: Fits 28 mm bottle necks
Power: None needed
Color: Light blue with dark blue caps
Package size: Approx. 10.2 x 2.4 x 1.6 in (26 x 6 x 4 cm)
Shipping weight: Approx. 2.3 oz (66 g)
In the box: 1 filter straw with lanyard, 1 foldable water bag, 1 extension tube, 1 cleaning syringe, 1 carabiner

Measurements are approximate.

Ideas

Ways to
use it

General ideas to get you started.

Blue water filter straw with lanyard on a picnic blanket

1. Trail running
Clip it to your pack and refill from streams on long runs.
2. Hiking and backpacking
Carry less water and refill along the way.
3. Camping and fishing
Fill the foldable bag at the lake and drink through the straw.
4. Outdoor kit
A small, light addition to your outdoor gear.

Fresh water only. This is a mechanical filter for outdoor use. It does not remove salt, chemicals or dissolved substances, so use only fresh water from rivers, lakes or streams. Clean it with the syringe after use, let it dry with the caps open and do not let it freeze when wet.

FAQ

Questions,
answered

Something else on your mind? Our team answers from the contact page.

Contact us

How do I use it?

Remove the caps, place the bottom end in the water or connect the bag or a bottle, and drink from the top. Use the extension tube to reach water you can't get close to.

How do I clean it?

After use, fill the syringe with clean water, attach it to the mouthpiece and push water back through the filter. Let it dry with the caps open.

Does it work with my bottle?

It screws onto bottles with a 28 mm neck, the size used on most standard water and soda bottles.

How much does shipping cost and how long does it take?

Shipping is free on every order to US addresses, with no minimum. Orders are handed to the carrier within 1-2 business days after payment, and every order ships with tracking. The estimated delivery time for this product is 11-12 business days in total, including processing. We ship to US addresses only.

What is the return policy?

If an item arrives defective, damaged or incorrect, email primebuildfit@gmail.com within 48 hours of delivery with your order number and photos. We will resolve it with a replacement or a refund to your original payment method, usually without you having to send the item back. Returns for change of mind or sizing preference are not accepted.