SquidCup Non-Tipping Kit — Magnetic Suction Cup Drink Holder for Boats, 12–30 oz, Silicone Base

The SquidCup Non-Tipping Kit is a two-part magnetic suction-cup holder that secures tumblers and bottles to smooth, non-textured marine surfaces to prevent spills while underway.

Designed for life on the water, this kit combines a silicone base with an adhesive-backed disc that attaches to your existing drinkware. Instead of relying on a single suction point, SquidCup pairs micro-suction with a magnetic lock to resist the motions of boats, kayaks, and paddlecraft. The components are built to withstand splashes and salt exposure, and the system fits a wide range of insulated bottles and tumblers so you don’t need new cups to use it.

How does the Non-Tipping Kit keep drinks stable in rough conditions?

The SquidCup uses a dual-lock strategy: dozens of tiny suction points form a seal against a smooth surface while two magnets clamp the adhesive disc to the silicone base. This combination distributes force and reduces the chance of peel or shear when the hull rocks.

• 20 micro suction cups create surface grip
• Dual magnets lock the adhesive disc to the silicone base
• Engineered to resist common marine motions and waves

What surfaces and vessels are compatible with this holder?

The silicone base is sized and shaped for non-textured smooth surfaces such as fiberglass, gelcoat, painted metal, glass, and laminated wood commonly found on boats and pontoons. It won’t form a reliable seal on textured, porous, or heavily grained materials, so check the mounting area first.

• Works best on fiberglass and gelcoat boat decks and consoles
• Suitable for kayaks, SUPs, canoes, RV interiors, and desks
• Not recommended for textured or porous surfaces

How easy is installation and removal?

Setup takes only a few moments: peel and stick the 2.2-inch adhesive disc to the bottom of your tumbler, then press the silicone base onto the smooth surface. The adhesive disc is semi-permanent — it holds strongly but cannot be reused once removed — while the silicone cup can be repositioned quickly.

• 2-part setup: adhesive disc attaches to drinkware, silicone base mounts to surface
• Adhesive disc is single-use; silicone base is reusable and repositionable
• No special tools required for mounting

Which sizes of drinkware fit the SquidCup system?

The kit is built to accept most common insulated tumblers, bottles, and can coolers ranging from 12 to 30 ounces. Because the disc bonds to your existing cups, there’s no need to buy special drinkware or adapters.

• Compatible with 12–30 oz tumblers and bottles
• Works with standard can coolers and insulated cups
• One kit serves multiple cups and vessels across different boats

Who is this product for? The SquidCup Non-Tipping Kit is aimed at boaters, anglers, paddlers, RV travelers, and anyone who wants to protect a drink from tipping on smooth surfaces. It’s especially useful for center-console or fishing-boat owners, pontoon users, and people who prefer to keep their existing insulated tumblers. If you routinely lose drinks to waves, wake, or sudden turns, or you want a low-profile, weatherproof cup solution that doesn’t require replacing your drinkware, this kit is a practical addition to your gear.