Your drink's new
best friend.
The portable, multi-use beverage holder that grips any flat surface — on the water, on the road, or wherever the day takes you.
Tired of having nowhere to put your drink?
Every flat surface is a cup holder now. The Barnacle sticks, grips, and holds — so you can stop worrying about your drink and start enjoying the moment.
Boats have zero cup holders
You're out on the water, waves are rolling, and your drink is sliding across the deck. The Barnacle fixes that permanently — no drilling, no installation.
Flat surfaces everywhere, zero grip
Truck dash, cooler lid, kayak deck, tailgate rail — none of them hold your drink. Until now. The Barnacle's suction base grips any smooth flat surface.
Works with everything you drink from
12 oz cans, 20 oz bottles, 30 oz tumblers, 40 oz Stanleys — the flexible silicone ring expands and contracts to hold virtually any drink securely.
Built for the dock, the boat, and the open water.
Whether you're anchored in the bay or ripping through the wake, The Barnacle keeps your tumbler locked in place. UV-resistant, waterproof, and built to handle salt air and spray all day long.
Sticks to your dash. Stays all day.
No cup holder? No problem. Flat dash, center console, cooler lid — if it's flat, The Barnacle owns it. Toss it anywhere and it grips like it was made for that spot.
Portable. Grippy. Zero excuses.
Cooler lid, kayak deck, tailgate rail, campsite table — The Barnacle grips any flat surface. Weighs almost nothing. Fits in your pocket.
Holds your phone, your mug, your can — anything that fits.
The flexible silicone ring stretches to grip drinks from 12 oz cans all the way up to 40 oz tumblers — and it holds your phone upright too. Patent pending.
Choose Your Barnacle.
Three ways to own it. Same grip. Same quality. Your call.
The Barnacle
Choose your silicone color. Grips any flat surface. Holds any drink.
The Barnacle — Customized
Upload your pattern, add your text, pick your color. Live preview before you buy.
The Barnacle — 6 Pack
Stock up and save $20. Standard or Customized. Perfect for boats, crews, and gifts.
Make It Yours.
Choose your base color, upload a pattern or image, and add your custom text — see it live before you buy.
+$10 customization fee • Your details are saved with your order.