Berkley Trilene Big Game Monofilament

Berkley Trilene Big Game Monofilament is a heavy-duty monofilament line designed for anglers targeting large, hard-fighting species in saltwater and freshwater. This Berkley monofilament delivers controlled stretch, dependable knot strength and superior abrasion resistance so you can fight big fish with confidence. Available across a wide range of pound-tests and spool sizes, Trilene Big Game is built for trolling, deep-dropping, and heavy bottom fishing where extra toughness matters.

Key Features

• Extreme Fighting Power: High break strength and controlled stretch absorb shocks while keeping pressure on big fish.
• Abrasion Resistance: Extra-tough nylon resists wear around rocks, structure and rough mouths for fewer cut-offs.
• Reliable Knot Strength: Consistent knot performance ensures secure hookups under heavy loads.

Use Berkley Trilene Big Game on conventional, baitcasting or spinning reels and pair it with braided backing to increase capacity. The line's predictable stretch provides shock absorption while maintaining hook-setting power; its abrasion and knot performance make it suitable for tuna, grouper, halibut, salmon and large freshwater predators. Many anglers and charter operators rely on Berkley for consistent, tournament-grade performance.

Specifications vary by SKU—common break strengths range from 10–130 lb with advertised diameters roughly 0.011–0.039 in. For example, the BG330-15 is the 30 lb / 5280 yd clear bulk spool. Packaged dimensions and shipping weight depend on spool size; the BG330-15 typically ships in an approximate 7 × 7 × 3 in package and weighs about 5.6 lb (estimate). Verify specific spool length and diameter for your reel and application; compatible with most offshore reels, downriggers and heavy-duty tackle.