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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
Rio Mainstream Trout Fly Line - Fly FishingTargeted to the overall needs of the average fly fisher. 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 manufacturing facility. Each line is

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
4.5 ★★★★★
Based on 1478 reviews
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Product Reviews
★★★★★ 4
Healthy treat!!
Size: 14 Ounce (Pack of 1)
My little Yorkie loves these! A healthy treat that's not messy and keeps him busy.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Dogs love these
Size: 2 Pound (Pack of 1)
My dogs love these. Kind of like a potato strip. A simple dried but slightly chewy strip. Will buy again.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Best dog snack around.
These are my dog’s favorite snacks in the world. They are fresh, healthy, and the dog thinks she’s getting a naughty snack because they’re sweet! 😆
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Good treats
Dogs love these! We have Chihuahuas and have to cut these in half for them as a while one is too large.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Healthy, Slightly Soft/Chewy Treat!
VERY pleased to have found these! Wanted something to offer Mookie as a "special treat" (a step up from Milkbones, but NOT long-lasting) that was healthy and easily digestible. He wasn't sure what to make of them at first... they're fairly soft and a little chewy, and they just smell like FRESH sweet potatoes -- not any fake meat or seasoning.
Once he started chewing, however, he got very excited about the new treat, and now when he hears the bag being handled/opened, he comes running and does his little happy dance! We'll be keeping these on hand because the quality and reasonable price - combined with the LACK of tummy distress and his enjoyment - make this a "go-to" special reward.
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Reviewed in the United States on January 4, 2026




