MISSION DYMON Heavy-Duty Inflatable Fenders for Large Runabouts, Day Boats & Docking with Included DREADKNOT Fender Line

Easy attachment. Big protection. Small footprint. That’s the new standard.DYMON is the Goldilocks solution for today’s larger runabouts and day boats. Most fenders miss the mark–they’re either too small to protect or too bulky to manage. DYMON’s taller profile shields above and below the rub rail without twisting or rolling, and its inflatable design stows flat when not in use. Side-mounted attachment points and the knot-free DREADKNOT™ system lock your fender in place and let you dial in the perfect height – in seconds. For boats 25–35 feet long, it’s the fender that finally feels just right.Traditional fenders can be challenging with today’s larger boat designs. As styling has evolved, so have the challenges of protecting your hull—tall grab rails have disappeared, rub rails vary in height, and clean topsides leave fewer good places to tie off. That makes old-school fenders hard to position where you actually need protection. And upsizing them just adds bulk you don’t want to deal with.DYMON sets a new standard. Its taller profile and side-mounted attachment points provide full coverage above and below the rub rail. Dual-line connections keep it locked in position—no twisting, no rolling. And with the integrated DREADKNOT™ system, you get knot-free height adjustments in seconds. Need a small precise adjustment? – no issue.Crafted from layered, PVC-coated nylon and reinforced at every seam, DYMON handles UV, salt, and heavy use season after season without leaving marks. The protected high-pressure valve means it keeps its air. And when you're done, DYMON deflates in seconds and stows flat.FeaturesMulti-Layer PVC-Coated Nylon: Durable, three-layer shell resists UV, salt, and impacts—built for long-term use in real boating conditions.Robust Eyelets: Triple-reinforced eyelets handle serious load without tearing, designed to perform in rough conditions.High-Pressure Inflation Valve: The same valve tech we use in REEF mats: fast, precise inflation that won’t leak or wear out like a needle valve.Dual Side-Mounted Attachment Points: Positioned ⅓ down the fender for better angle, stability, and coverage above and below the rub rail.SpecificationsInflated Dimensions: 12" x 18" x 30"Folded Dimensions: 23” x 10.5” x 6”Inflation Time (using a 12v DC Electric Pump): 15.5 seconds*Max Hanging Distance (with included DREADKNOT Lines): 75"*Pump Sold SeparatelyIncludesEach DYMON purchase includes: One (1) DYMON Inflatable Boat Fender, and one (1) DREADKNOT Fender attachment with two (2) integrated slide-lock capsules.

• MAXIMUM DOCK PROTECTION: Larger surface area absorbs impact where it matters most, helping protect expensive hull finishes when docking. Premium boat fenders for docking provide dependable protection against docks, pilings, and nearby boats
• SPACE SAVING INFLATABLE DESIGN: Unlike bulky traditional fenders, DYMON deflates flat for compact storage. These premium inflatable boat fenders deliver full protection when inflated yet store easily onboard runabouts and day boats
• SECURE STAY PUT POSITIONING: Dual side attachment points keep these boat bumpers for docking aligned perfectly against the hull. The stable shape prevents slipping or rolling so protection stays exactly where contact happens
• MARINE GRADE DURABILITY: Multi layer PVC coated nylon construction creates extremely durable boat fenders bumpers that resist UV exposure, saltwater, and abrasion while maintaining a clean, non marking finish on your boat
• FAST ADJUSTMENT DREADKNOT SYSTEM: Included DREADKNOT line makes positioning easy with quick slide lock adjustment. These dock fenders for boats adapt instantly for different docking heights or tie ups at marinas