Large 18L Trinkwasser Backpack Bottle

Marsoni

M251S

$237.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Large 18L Trinkwasser Backpack BottleLarge aluminum 18L Trinkwasser backpack. This one does have some dents, one bottom corner is indented probably from impacting the ground while full. In general, though it is fairly decent and would be a good candidate for restoration. It smells fairly clean, at least no one ever put fuel or paint or anything else like that into it. These are fairly rare in the Trinkwasser family, right after the ultra tiny 2. 5L one.

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I LOVE these. A friend gifted me one a while back to try and I finished it, so I had to repurchase because it is that good. It is compact and doesn’t take much space on my countertop, and I can travel with it easily which is a plus. It tastes delicious and I find it really is a game changer when using with my water flosser — I have become much more consistent with flossing because of the floss drops and love that I can habit stack flossing + mouthwash all in one go. If you want something that is not bulky and travel friendly I really recommend this product. My oral health is way better because of it, and I also don't have to rebuy those bulky mouthwash bottles every 2 weeks which is definitely a plus.

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Reviewed in the United States on March 31, 2025

Verified Purchase

Liz Walker

Lowell, US

★★★★★ 5

Works quickly and tastes great!

Size: 4 Ounce (Pack of 1)

It works quickly! Tastes great and adressed my teeth sensitivity within a few days. We love this brand for our whole family!

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Reviewed in the United States on May 26, 2026

Verified Purchase

Mel

Louisville, US

★★★★★ 5

Good for receding gums

Size: 4 Ounce (Pack of 1)

I use this Boka toothpaste daily and it is super sensitive on my receding gums. It has a subtle flavor, and isn't too strong. Highly recommend if you have sensitive teeth.

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Reviewed in the United States on May 10, 2026

Verified Purchase

Chris G.

Carnegie, US

★★★★★ 5

Buy this stuff!

Size: 4 Ounce (Pack of 1)

Smooth flavor, really good, no chemical aftertaste.

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Reviewed in the United States on May 25, 2026