Thomas & Thomas Lotic II S-Glass Fly Rod Blank

With the Thomas & Thomas Lotic II, T&T introduces the next generation of its exceptional fiberglass series for 2026. The new Lotic II S-Glass fly rod blanks retain the distinctive feel and character of the original Lotic series while expanding the lineup with additional models and an impressively broad range of applications.

From the ultra-short 6'3" #2 fiberglass blank for small streams to the powerful 7'10" #6 S-Glass blank for streamers, bass, and larger trout, the Lotic II series provides an exciting foundation for individual fiberglass fly rod builds.

What makes it special: the Lotic II combines the classic character of fiberglass with surprisingly modern performance.

S-Glass Between Traditional Fiberglass and Modern Graphite

The Thomas & Thomas Lotic II blanks are designed to bridge the gap between traditional, slower-action E-Glass fly rods and modern full-flex graphite rods.

Thomas & Thomas achieves this with a steeply tapered S-Glass blank featuring a progressive medium action. The result is a remarkably light and lively feel for fiberglass, combined with a responsive tip and fast, controlled recovery.

Lotic II blanks generate tight loops, excellent line speed, and surprising power without sacrificing the delicate feel and presentation qualities that make fiberglass fly rods so enjoyable to fish.

It is precisely this combination that makes the Lotic II such a special fly rod blank for custom rod builders who appreciate the unique character and feel of fiberglass but do not want to compromise on precision or modern performance.

Progressive Action with Plenty of Feel

The progressive action is one of the greatest strengths of the Lotic II series.

At close range, the blank loads smoothly with very little line outside the tip, providing the immediate feedback that makes fishing smaller waters so enjoyable. As more line is carried or additional power is required, the blank progressively loads deeper, bringing additional power into play.

The result is an exceptionally versatile action.

Delicate dry flies, dry-dropper rigs, and precise presentations are just as much at home on the Lotic II as larger flies, poppers, and streamers – depending on the chosen line weight.

Modern Performance with Classic Fiberglass Feel

Anyone who automatically associates a fiberglass fly rod blank with slow actions and wide loops may be surprised by the Lotic II.

The steep taper of the S-Glass blank creates a responsive tip and remarkably quick recovery for fiberglass. This allows the fly line to be controlled precisely and accelerated with impressive line speed.

At the same time, the unmistakable feel of S-Glass remains: the blank loads noticeably, works progressively under pressure, and creates an incredibly direct connection to the fish during the fight.

The Lotic II is therefore not an attempt to recreate a graphite blank using fiberglass. Instead, Thomas & Thomas deliberately combines the best characteristics of both worlds.

From Tiny Creeks to Streamer Fishing

With five different models, the Lotic II blank series covers an unusually broad range of fly-fishing applications.

Lotic II 632-3 – 6'3" #2

The shortest and lightest blank in the series has been purpose-built for small streams and tight quarters.

At only 6'3", it is ideal for short, precise casts beneath overhanging vegetation and in heavily covered water. Wherever longer fly rods become more of a disadvantage than an advantage, this compact configuration truly comes into its own.

Despite its delicate #2 line rating, the blank provides enough reserve power for positive hook sets and surprisingly controlled fish fighting.

An exciting S-Glass blank for ultralight creek and dry-fly builds.

Lotic II 6103-3 – 6'10" #3

At 6'10", the #3 model remains deliberately compact while offering slightly more reach and versatility than the #2.

An excellent foundation for a lightweight fiberglass fly rod designed for small to medium-sized streams, whether fishing dry flies, small nymphs, or dry-dropper combinations.

Lotic II 744-3 – 7'4" #4

The 7'4" #4 Lotic II blank is perhaps one of the most versatile configurations in the series.

Its combination of moderate length and #4 line weight provides plenty of sensitivity for delicate dry-fly presentations while retaining enough reserve power for nymphs, dry-dropper rigs, and smaller streamers.

An excellent choice for rod builders looking to create a versatile S-Glass trout rod for a wide variety of waters and techniques.

Lotic II 7105-3 – 7'10" #5

At 7'10" and rated for a #5 line, the Lotic II becomes considerably more versatile and powerful.

This model provides additional reach and reserve power for larger waters, bigger flies, and versatile trout-fishing setups without losing the smooth S-Glass character that defines the series.

An excellent foundation for a versatile #5 fiberglass fly rod when classic fiberglass characteristics and modern performance are equally important.

Lotic II 7106-3 – 7'10" #6

The most powerful Lotic II fly rod blank expands the concept into larger trout, streamer fishing, and warmwater applications.

With its #6 line rating, the blank has enough power to cast larger streamers and poppers. In addition to more powerful trout applications, it is an excellent choice for targeting species such as bass and carp.

Despite the additional power, the #6 retains the smooth, progressive S-Glass feel that defines the entire Lotic II series.

Available Thomas & Thomas Lotic II Blanks

Details

• Premium S-Glass fly rod blank

• Thomas & Thomas Lotic II Series 2026

• Progressive medium action

• Steeply tapered S-Glass blank design

• Lively and lightweight feel

• Responsive tip

• Excellent recovery for a fiberglass blank

• Tight loops and impressive line speed

• Excellent accuracy and line control

• Smooth, progressive loading

• Classic fiberglass feel with modern performance

• Models from #2 to #6

• Lengths from 6'3" to 7'10"

• 3-piece construction

• Signature bamboo-colored S-Glass

• Suitable for dry flies, dry-dropper rigs, nymphs, streamers, and poppers depending on the model

• Suitable for coldwater and warmwater applications

• Ideal for individual custom fiberglass fly rod builds

• Thomas & Thomas – Greenfield, Massachusetts, USA

Conclusion – S-Glass with a Modern Soul

The Thomas & Thomas Lotic II fly rod blanks are an impressive example of just how modern fiberglass can feel.

They retain the smooth loading, direct feedback, and unique liveliness that make fiberglass fly rods so enjoyable to fish. At the same time, the steep taper, responsive tip, and quick recovery provide a level of accuracy and line speed more commonly associated with modern blank designs.

From a tiny, overgrown creek with the 6'3" #2 to a powerful streamer or popper setup built around the 7'10" #6, the Lotic II series offers exceptional possibilities for creating a truly individual fly rod.

An S-Glass blank for rod builders who love the feel of fiberglass – but don't want to travel back in time when it comes to performance.