The filter straw can provide safe drinking water up to 100,000 gallons.
Pay in installments of $7.09 with
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Shipping Estimate
USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
wasserfilter für camping Tragbarer Wasserfilter-Strohhalm für CampingSize: 1. 38 inches*7. 09 inches Filtration capacity: 100,000 gallons Filter media: Ultrafiltration membrane Activated carbon fiber Pre filter fabric Reduces contaminants from the wild, such as stones, leaves, etc. Hollow fiber membrane Intercepts 99. 99% of bacteria. Activated carbon fiber Improves the smell and taste of water sources. Post polyester membrane Reduces rust, sediment, particulates, and other impurities. Smaller pore diameter The
Size:
Φ1.38 inches*7.09 inches
Filtration capacity:
100,000 gallons
Filter media:
Ultrafiltration membrane
Activated carbon fiber
Pre-filter fabric
- Reduces contaminants from the wild, such as stones, leaves, etc.
Hollow fiber membrane
- Intercepts 99.99% of bacteria.
Activated carbon fiber
- Improves the smell and taste of water sources.
Post polyester membrane
- Reduces rust, sediment, particulates, and other impurities.
Smaller pore diameter
- The smallest bacteria known in the biological world has an average length of 2 microns and a width of 0.5 microns. The filter straw adopts a 0.1-micron hollow fiber membrane to remove most of the common bacteria and protozoans in water.
Multiple ways to use
- A filter straw can accomplish all of the functions of other personal water filters because of the variety of ways it can be used. It can be used with water bags or connected to water bottles to filter water for drinking. Both ends can be disassembled and connected to water bags or water bottles, offering you clean drinking water anywhere you want.
Easy to clean
- No need for additional tools. Flush the filter straw with clean water through either a water bag or a compatible water bottle.
Meets various outdoor water needs
- Suitable for outdoor entertainment, hiking, camping, domestic and international travel, and emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.); meets emergency water needs in various situations.
Compact design for convenient use
- The filter straw’s compact design makes it easier to carry, and it can provide up to 100,000 gallons of safe drinking water. It is easy to drink water with a filter straw and to quench your thirst instantly.
How much water could the filter straw purify?
What are the dimensions of the bare filter?
The length of the filer is 180mm and the diameter is 35mm.
What contaminants does the water filter straw remove？
Waterdrop filter straw adopts a 0.1-micron hollow fiber membrane, which
could effectively remove most of the harmful substances in water, from large particles to extremely tiny
particles effectively to ensure the safety of the water.
Which kind of bottle can be matched with the Waterdrop water filter straw?
The filter straw is matched with a pop bottle with a thread diameter of
27.5 mm in design, and therefore it can only be matched with a mineral water bottle with a thread
diameter of 27.5 mm to avoid any leakage.
Can I connect the filter with a hose?
The filter straw can be matched with a hose with a thread diameter of
27.7mm.
Does this come with water bags?
Yes, the filter straw comes with one white water bag for filtered water.
Does this comes with a gravity water bag for raw water?
Can I use this filter straw to filter saline water?
No, the filter straw can be used to filter freshwater rather than saline
water.
Can I use the portable water filter for camping?
Yes, sure. The filter is designed for outdoor use like hiking, camping,
domestic and international travel, emergency preparedness.
Can I use the water filter straw for survival?
Yes. It can meet your water demand in various situations like tornadoes,
rainstorms, earthquakes, floods, etc.
I have used the personal water filter straw only once and it no longer works,
why?
If the straw is not cleaned up after use, the filter element will be
blocked. It should be repeatedly backwashed to remove impurities on the surface of the ultrafiltration
membrane.
Why is there a peculiar smell in the second use of my portable water filter
straw?
After use, dirty residues are left in the filter element. Please backwash
the filter straw to remove dirty impurities on the surface of the filtration membrane. Each time before
using, it should be backwashed to avoid a peculiar smell.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
My go to!
Style: Tropical Coconut
I freaking love this sunscreen, not only is the smell divine, but a little goes a long way. It doesn’t leave a greasy feeling or residue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Great stuff.
Style: Tropical Coconut
No weird smell or greasy residue, feels great on the skin. Tried it while on vacation (friend's lotion), and bought some when I got home. It is my go to now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
★★★★★ 5
Excellent mineral sunscreen for sensitive skin.
Size: 3 Fl Oz (Pack of 1), Set name: Tube - 3 oz.
I’ve been using the Blue Lizard Sensitive Mineral Sunscreen, and it’s become a staple in my routine. As someone with sensitive skin, I really appreciate that it’s fragrance-free and uses zinc oxide, providing great protection without causing any irritation or breakouts. It goes on smoothly, isn't overly greasy, and the water resistance holds up well for outdoor activities. The smart cap technology is a nice touch, too. Highly recommended if you’re looking for effective, non-irritating sun protection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
No chemicals that will be harmful!
Size: 5 Fl Oz (Pack of 2), Set name: Tube - 5 oz. 2-Pack
Ordered this mineral sunscreen looking for something simple and effective, and it’s been a solid option so far.
The zinc oxide formula is the main reason I went with it. It doesn’t rely on the same chemical ingredients found in a lot of other sunscreens, which is a big plus if you’re trying to avoid that. It feels like a cleaner option overall.
Coverage is good. It spreads evenly and holds up well, even with some water exposure. I’ve used it outdoors for extended periods, and it does its job without needing constant reapplication.
It does leave a slight white cast at first, which is pretty typical with mineral sunscreens, but it fades in as you rub it in. Not completely invisible, but manageable.
After a few uses, what stood out most is that it doesn’t have a strong smell and doesn’t irritate the skin. It just works without a lot of extras.
Compared to standard chemical sunscreens, this feels more straightforward and less harsh, especially for regular use.
For the price, it’s a great value. You’re getting strong sun protection without the added ingredients some people try to avoid.
If you’re looking for a mineral-based sunscreen that’s effective and a bit cleaner in formulation, this is a solid choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Great mineral sunscreen that actually works
Size: 5 Fl Oz (Pack of 1), Set name: Tube - 5 oz.
Blue Lizard Sensitive Mineral SPF 50 has become my daily go-to. It goes on smooth, doesn’t leave a weird white cast like some mineral sunscreens, and gives solid protection. I like that it’s 100% mineral with no harsh chemicals and has organic aloe vera in it, so my skin feels hydrated instead of dried out. No greasy feeling, no strong scent, and it holds up well even when I sweat a bit. Been using it for a few weeks now and it performs exactly how I want. Small bottle but a little goes a long way. Definitely recommend if you want a simple, effective mineral option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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