Water Filter Straw-Portable Survival Water Purifier
- Lightweight
- Water purification
SAFE, CLEAN WATER IN SECONDS.
Purifies up to 1,000 litres of water. No batteries, no chemicals, just clean, safe water from any stream, tap, or rainwater tank.
WHAT IS A WATER FILTER STRAW?
A water filter straw is a lightweight, portable device that lets you safely drink straight from natural or untrusted water sources. It works by using a hollow fibre membrane with microscopic pores to remove harmful contaminants.
Ours is built tough for Aussie conditions and is a go-to for hikers, campers, travellers, and emergency kits.
HOW IT WORKS
Inside the straw is a 0.1 micron filter that traps bacteria, protozoa, microplastics, and sediment, letting only clean water pass through.
WHAT IT FILTERS OUT
✅ 99.99% of bacteria (like E. coli)
✅ 99.99% of protozoa (like Giardia and Cryptosporidium)
✅ Microplastics
✅ Dirt, debris, and sediment
No power, no pump. Just sip and go.
- Uncap both ends
- Place one end into your water source
- Sip from the mouthpiece
- After use, blow back into the straw to clear the filter
KEY FEATURES
Multi-use Design: Includes a straw extension for direct drinking and twist-base to attach water filter to a bottle, tap faucet or the included water storage bag.
Ultra-Light & Portable: Measuring just 15cm tall, it’s compact and easy to carry in any kit.
Long-Lasting: Filters up to 1000L of water before needing replacement.
Advanced 3-Stage Filtration and 0.1 micron Pore Size: Removes 99.99% of bacteria, parasites, sediments and microplastics, ensuring clean, safe water.
No Batteries or Chemicals Needed: Simple and effective, just sip and filter as you drink.
Versatile Use: Perfect for hiking, camping, boating, survival situations, and travel.
Easy Cleaning: Simply blow through the water filter straw after each use to clear excess unfiltered water, then run clean water when next available.
Free standard over $120 • Free express over $250
Under $120: $17.95 standard
Express under $250: $32.95
Dispatch: 48 hrs (up to 72 hrs busy periods). No weekend dispatch.
Express = faster delivery, not priority dispatch.
Delivery: 2–8 business days depending on location.
Yes, most of our range is gluten friendly - just check the nutritional information for each product. We also have a range of vegan meals.
Check the product description for each meal to see the ingredients and allergens.
We currently ship our products anywhere in Australia.
Usually 5-7 days, depending on where you live.
Orders over $120 have free shipping.
(Please note the total order value must be above $120 after any discount codes are applied).
Boil some water in a pot, throw the meal pouch in the water, wait three minutes, then serve. It’s that easy. (Don’t put the pouch in the microwave).
Serving Size
Shipping Australia-wide (incl. PO Boxes). Pickup available from Wacol, Brisbane.
Free standard over $120 • Free express over $250
Under $120: $17.95 standard
Express under $250: $32.95
Dispatch: 48 hrs (up to 72 hrs busy periods). No weekend dispatch.
Express = faster delivery, not priority dispatch.
Delivery: 2–8 business days depending on location.
Trusted by the pros
Russ & Inga - Live Life Now Adventures.
Jessica Bradley - Expedition Leader, Overland Track
Shane Goodwin - Escape Trekking
Jeff McDonald - Expedition Leader, Kokoda Track
Emergency Prep
Stay fueled in any situation with On Track Meals' emergency essentials