Bachgold® Squeeze Outdoor Water Filter
Filter dich rein. In Sekunden zum sauberen Trinkwasser.
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BACHGOLD
★ ULTRALIGHT
Direct from the source. 60 grams. Fits in any pocket.
The Bachgold Straw Water Filter — the ultralight emergency solution. You insert it into the source and drink directly through it. Hollow fiber membrane (0.2 µm) filters in real-time. No container, no squeezing.
Perfect for emergency kits, bug-out bags, trail running, bikepacking. When every gram counts. Cross-sell classic — included as a free add-on in almost all Bachgold bundles.
Combine with Bachgold
Complete filter setups
Bachgold® Squeeze Outdoor Water Filter
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Shipping: Orders placed before 2 PM are dispatched on the same business day (DHL / DPD). Delivery time 1–3 business days within Germany, 2–5 business days within the EU. Shipping costs €4.95 — free for orders over €75.
Returns: 30-day return policy from receipt, no questions asked. Free returns via the enclosed return label. Refund to the original payment method within 14 days of receiving the goods.
365 Days Bachgold® Guarantee. We stand for quality — and promise you a full year of free replacement in case of damage.
Replaceable Parts: Should parts such as the lid, strap, or bottle break, simply contact us at info@bachgold-outdoor.com — we will take care of your request as quickly as possible.
Plus 30-Day Money-Back Guarantee: If you are not satisfied with your Bachgold product, you will receive your money back within the first 30 days — no questions asked, free of charge.
World's first
LifeStraw does not filter viruses – Bachgold does. 0.2 µm hollow fiber membrane directly on the mouthpiece. Ultralight, no container needed.
99.9999%
Bacteria & Viruses
60 g
Weight
Real-time
Filtering
Three Worlds, One Filter
Ultralight, no container, ready to use immediately. Three typical scenarios where it shines.
Stream, puddle, pond — no matter how cloudy. Insert straw, sip, done. No container, no setup, no waiting.
2.1 oz. Fits in every emergency kit, backpack pocket, glove compartment. A backup that weighs nothing — until you need it.
When every gram counts: trail run, day hike, bike tour. Don't carry water — drink where the water is.
Lightweight
60g
Ergonomic design, lightweight materials. Forgotten in your backpack, unnoticeable on your hip belt — until you need it.
Standard Filters in the Outdoor Market: 250–600 g depending on volume.
Bachgold in action
Wherever you want to go — you'll have clean water with you. No setup, no power, no compromise.
Known from
Here's how it works
Straw mechanics. Hollow fiber at the mouthpiece — ultralight, no container needed.
Step 01
Puddle, stream, pond — no matter how murky. Just insert the straw, and you're good to go. No setup time, no container.
Step 02
Mouth to straw, pull. Hollow fiber filters as you drink — not a single drop unfiltered, in real time.
Reviews
All reviews from our Loox app — with verified purchase and in-use photo.









+1Apr. 19, 2026
“Great filter, robust and reliable. Greetings from Madeira 😌🤝”

Jan. 20, 2026
“After initial difficulties pulling the filter unit out of the housing on the first attempt (I got help from my neighbor), I am now on a trip in a national park in Costa Rica, and the bottle is exactly what I need here! Single-use plastic bottles are prohibited in the parks! Refilling is now possible without any problems!”

Sep. 19, 2025
“Tested on the Mittelland Canal 👍 .... In 2024, on the Camino, where others got sick from spring water, I was able to enjoy the water without a second thought. Yesterday, I tested the filter in my water barrel — the water has been sitting in there for quite some time. Perfect filter, I love it 🤘 Never another one!”

September 8, 2025
“Unrestricted access to water along the trail!”

Aug. 20, 2025
“I am completely satisfied with the filter! It has already accompanied me through Finland and on some routes through Germany. Filtering is surprisingly easy, and the filtered water is definitely drinkable! However, a slight aquatic taste always remains; this is only really pungent in standing waters with a lot of algae and suspended solids.”

May 17, 2025
“Wild camping on our West Highland Way tour. We took water from rivers and lakes and filtered it. Everything went great — nobody had stomach problems 😉”

March 17, 2025
“The operation is very stiff; it could be eased by improving the grip on the upper part. The water level indicator is hard to see. But otherwise, I am satisfied.”

March 12, 2025
“So far, everything is great, shipping was super and fast. I haven't tried the bottle yet — an indicator on the bottle would be good, so you know when you need a new cartridge. I will post a new review on my Instagram and on the website once I've used the bottle.”

Jan. 12, 2025
“Hello, unfortunately we haven't had a chance to use it yet ;) The product makes a very high-quality impression and the function is very simple. Best regards, Grandpa Achim”

January 5, 2025
“Hello, the product was delivered quickly and is of very good quality. Unfortunately, I cannot comment on its functionality as it has not yet been used.”
+1Dec. 26, 2024
“The lettering was no longer nice after just one week of use (see photos). By now (2 weeks in Madeira) it is no longer visible at all. The bottle is also very prone to scratches and the "rubber" behind the lid has small cracks. I really expected more for the price. I only drank from sources 3 times and had no problems with the water. The purpose was at least fulfilled.”

Sep. 17, 2024
“We were hiking long-distance in Lofoten and bought Bachgold water bottles to have water everywhere. We were super happy with our choice. Bachgold delivers on its promise. Super fast and easy access to the best water! We love it! :D”

Sep. 15, 2024
“Super soft water 💦 comes out, tastes neutral - but pushing it down isn't easy.”

Sep. 1, 2024
“I tried out the Bachgold water filter for the first time while canoe touring in Sweden and I'm thrilled. The filtered water tasted great and all our water bottles were filled quickly. Afterwards, I air-dried the filter each time in a 'vegetable bag'. I can only recommend this product — and their great support for any questions!”

Aug. 17, 2024
“Fast delivery. The product has not been used yet.”

August 6, 2024
“Simply superb, I'm absolutely thrilled with this filter. The price-performance ratio is perfect. I've found my dream filter.”

July 8, 2024
“👍🏽”

June 25, 2024
“Photo from the office deployment 😉 Everything's great, I'm very satisfied — flawless outdoors 😁”

June 23, 2024
“We took our filters to northern Sweden and also filtered all kinds of water with them in Germany and never had any problems afterward. When filtering, one should not press the filter into the container too hastily and take one's time. I can only recommend a purchase.”

June 3, 2024
“I immediately chose the right water trough (picture) and was very satisfied with the result. The water was clean, tasted good, and was well-tolerated.”
Lab validation
Hollow fiber membrane finer than any known bacteria, virus, or parasite. Mechanical, without chemicals, without batteries.
Up to 1,500 liters per straw — directly from any source. No container, no setup. NSF P231 Lab-validated.
When vacuuming, the hollow fiber membrane filters in real time — not a drop unfiltered. No container, no pressing, no waiting time.
European reference standard for virus filtration. Each filter undergoes quality control in Zurich — documented, reproducible.
Straw = drink directly from the source, no container. Ultralight. Squeeze = fill with water, squeeze, drink. Container with volume. Straw for emergency kit, Squeeze for daily filtering.
Up to 1,500 liters of drinking water - approximately 2,500 uses. With normal outdoor use, one straw lasts for several seasons.
Yes — hollow fiber membrane (0.2 µm) retains bacteria, viruses, and parasites. Even from stagnant water. Not suitable for salt water, chemically contaminated water, or water with a visible oil film.
Flush with clear water (backwash), then air dry. No hot water, no chlorine. Let dry completely before a long break, otherwise there's a risk of mold.
Cross-sell classic. If you buy a Bachgold filter, you should have the Straw as a backup — light, compact, always with you. Bundled together because it makes sense.