Versa-Flex Wins U.S. Patent for First Variable-Diameter Drift Sock

VariDrift™ brand lets anglers fine-tune boat speed with a single, adjustable sock—hand-built in Ohio by a disabled-veteran-owned manufacturer.

North Ridgeville, Ohio — May 16, 2025 — Versa-Flex, Inc., a U.S. veteran-owned soft-goods manufacturer, today announced the issuance of U.S. Patent No. 12246799 covering a variable-diameter drift sock that can be resized on the water via marine-grade zipper panels. The patented technology anchors the launch of VariDrift™, a new product line that replaces the two- or three fixed-size drift socks anglers traditionally carry.

“I was tired of stuffing multiple socks in the boat just to keep the perfect trolling speed,” said Larry Nolan, VariDrift inventor and disabled-veteran founder of Versa-Flex. “Zipper sections were the ‘aha’ moment—now one sock does the job, and it’s protected by our new U.S. patent.” 

Key Features & Benefits

Patented variable-diameter design – Zip from a16” to 30”, and 30″ cone to a full 60″ spread in seconds.Patented Pending design that closes the small end, slows the craft even more preventing water to slip through, and with the added two handles on the larger end, creates a carry bag to offload your catch, or carry ice onboard.

Space & cost saver – One VariDrift replaces the typical three-sock quiver, trimming clutter and saving anglers up to 30 percent versus buying multiple premium socks.

Built in the USA – Each unit is sewn at Versa-Flex’s North Ridgeville, OH facility, leveraging 14oz Truck Tarp Coated vinyl, heavy-duty webbing, and salt-safe hardware*.Veteran craftsmanship – The company’s disabled-veteran ownership underscores a commitment to American manufacturing and rigorous quality standards.

LIFETIME WARRANTY on the workmanship of the drift sock.   

About VariDrift™
VariDrift is the world’s first adjustable-diameter Driftsock, allowing anglers to fine-tune boat speed without swapping gear. Protected by U.S. Patent No. 12246799, VariDrift products are built in the USA and distributed at this point exclusively by Versa-Flex, Inc.

Press Contact
Anthony Lozar
PR Manager, Versa-Flex / VariDrift
press@vari-drift.com | +1 440-327-2333
* Salt Water Version

© 2025 Versa-Flex, Inc. All rights reserved. VariDrift™ is a trademark of Versa-Flex, Inc.