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What is causing the small brown discoloration at the bottom? I only use the bottle for filtered water. : r/Hydroflask
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Is there mold in my reusable water bottle? I left some Gatorade in my water bottle and I'm seeing a bunch of black spots. Is it also safe to drink? : r/Mold
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Joisal Appaloosa Cow Horse Pattern Brown Spots 32oz Water Bottles Leakproof Circle Water Bottle for Sports, Cycling, Bike : Amazon.ca: Sports & Outdoors
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Giraffe Brown Spots Water Bottle Drink Flask with Straw Lid Insulated Stainless Steel Thermos Bottle for Boys Girls Gym Sports Leakproof 600 ml : Amazon.co.uk: Sports & Outdoors
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Why is there a small black dot on the top of my water bottle? Look closely in the middle. I can't scratch it off. : r/mildlyinteresting
![Giraffe Brown Spots Water Bottle Drink Flask with Straw Lid Insulated Stainless Steel Thermos Bottle for Boys Girls Gym Sports Leakproof 600 ml : Amazon.co.uk: Sports & Outdoors Giraffe Brown Spots Water Bottle Drink Flask with Straw Lid Insulated Stainless Steel Thermos Bottle for Boys Girls Gym Sports Leakproof 600 ml : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/61C3qPSwnLL._AC_UF350,350_QL80_.jpg)
Giraffe Brown Spots Water Bottle Drink Flask with Straw Lid Insulated Stainless Steel Thermos Bottle for Boys Girls Gym Sports Leakproof 600 ml : Amazon.co.uk: Sports & Outdoors
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