Loon™ Biostrike — The Putty That Knows When the Fish Are Lying

Meet Biostrike: a biodegradable putty strike indicator that actually does what you asked your last fishing buddy to do. One squish, one roll, and you’ve got a reusable, eco-friendly way to tune your drift, dial in depth, and keep rivers cleaner than a guilt-free campsite.

For anglers who want precise indicator control without leaving micro-trash behind. Perfect for nymphing, picky trout, and anyone who subscribes to AXG Life: Life, Adventure-Ready—because the river deserves better and so does your conscience.

Key features & design

• Material: Biodegradable putty—breaks down naturally, not into your favorite swimming hole.
• Form: Malleable; can be rolled into a ball or shaped to taste for quick adjustments.
• Reusable: Holds shape during use, so one piece lasts multiple sessions before it goes back to the earth.
• Function: Simple to apply and resize—makes adjusting depth and indicator size fast and precise.
• Use case: Designed for fly fishing strike indication while minimizing environmental impact.

Performance & benefits

Biostrike gives you the control of a pro without the footprint of an amateur. It sticks to your leader reliably, lets you fine-tune the indicator’s buoyancy and size on the fly, and won’t contribute to plastic pollution when it’s time to move on. Translation: cleaner rivers, less fiddling, and more hookups.

It’s ideal when you need to switch between shallow and deep runs mid-session—roll it smaller for subtle takes or make a bigger ball when the fish are being dramatic. Built for midnight trail runs and questionable decisions? Maybe not. Built for midnight drifts and last-minute depth tweaks? Absolutely.

Why it levels up your fishing

• Turns vague strikes into obvious tells—so you stop blaming the current and start catching fish.
• Reduces clutter: no plastic bobbers, no leftover bits—just effective, low-impact gear.
• Simple to use: shape, attach, fish. Repeat until satisfied or until the river calls you home.

Ready to stop making excuses and start making casts? Toss a pack of Biostrike in your vest, keep the river clean, and make your next drift one for the storybook. Add to cart and give your leader the upgrade it didn’t know it needed.