Rio Mainstream Trout Sink Tip Fly Line

Marsoni

M251S

$41.95

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

Rio Mainstream Trout Sink Tip Fly LineRio Mainstream Sink Tip Fly Line Choose Line Weight From Drop Down Menu Brand New and Boxed RIO's Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimize rod performance with slightly heavier and shorter head lengths. Every Mainstream line undergoes the same rigorous production processes and quality control standards as all RIO fly lines, and is made in RIO's Idaho

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Now I know why this one was so cheap! The taste was not pleasing to me at all... I threw it away. However, I do love their other lines, with the berry flavor being the best! Orange is good too but to obtain the best flavor, 2 spoons are required (for me anyways). Also, the berry flavor (while only taking 1 spoon) is even better tasting if you add a little lemon juice to it. Finally, I read that adding lemon juice to water helps to prevent kidney stones! Who knew! This is a good product but I think they went to far trying to add "fizz".... the effect was negative while the previous products are great!

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Reviewed in the United States on October 26, 2025

Verified Purchase

Green cam

New York, US

★★★★★ 5

Fizzing fiber drink

This is a great tasting fiber drink, plus added vitamins..

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 10, 2026