National Covers Official Site 
Google Top Quality StoreWe have the latest and greatest boat accessories to maximize your time on and off the water. If you're searching for boat tarps for winter storage, motor covers, or even full replacement boat seats, you'll find it here at National Boat Covers. Shop our collection of boat accessories below for must-haves like our boat cover ventillation system, waterproof dry bags, and Cover Keepers that hold boat covers in place in windy locations or during inclement weather. Buy online or call toll-free to speak with a customer service representative: 800-616-0599
Quilted Pet Seat Blanket ProtectionOur Price:$49.99
List Price: $83.99
You Save $34.00
The Quilted pet seat blanket by Eevelle protects your treasured vehicle from scratches, excessive hair, bathroom emergencies and overall care of your seats and doors.
Boat Cover Ventilation SystemOur Price:$59.99
List Price: $99.99
You Save $40.00
Boat Cover Ventilation System is molded from the highest UV inhibited plastic on Earth. This product can be installed on virtually any boat cover to prevent water sagging and promote ventilation.
2 Pack PVC Boat Fenders and LinesOur Price:$39.99
List Price: $66.99
You Save $27.00
An absolute must-have for any boater, these fenders will protect your boat from damage while docked or moored to other vessels. Simply attach line to fender and then to the rails or cleat on your boat.
Boat Mooring Sand Bags (Set of 4)Our Price:$49.99
List Price: $83.99
You Save $34.00
The Mooring Sand Bag Kit is designed to be easy to use – simply fill the bags with sand and clip them onto your boat’s tie-down loops.
Motor CoversOur Price:$49.99
List Price: $83.99
You Save $34.00
Tough fade proof 600D Marinex Fabric designed to last, 7 colors to choose from to match your boat cover. Designed to fit 115 - 225 horsepower outboard motors.
Full Outboard Motor Cover by WakeOur Price:$69.99
List Price: $116.99
You Save $47.00
Wake Full Outboard Boat Motor Covers are made from durable 600D Marinex marine canvas that has been solution-dyed so you will never have to worry about fading, color bleeding, and staining.
Wake High Replacement Boat SeatsOur Price:$99.99
List Price: $166.99
You Save $67.00
Wake replacement boat seats are designed to fit a wide variety of boat styles and models. They are made with durable marine grade vinyl and compression foam. Waterproof and fade resistant.
Wake Replacement Boat SeatsOur Price:$79.99
List Price: $133.99
You Save $54.00
Wake replacement boat seats are designed to fit a wide variety of boat styles and models. They are made with durable marine grade vinyl and compression foam. Waterproof and fade resistant.
Heavy Duty Wheel ChocksOur Price:$14.99
List Price: $24.99
You Save $10.00
Park with confidence. These wheel chocks help keep your trailer / vehicle in place and makes it much easier to re-hitch.
PVC Waterproof Dry Bags (3 Pack)Our Price:$39.99
List Price: $66.99
You Save $27.00
Marine Grade vinyl polyester trilaminate construction to withstand outdoor use in harsh conditions. High frequency welded seams create a waterproof seal. Perfect for repelling water, snow, dirt, mud and dust.
Extra Tie Downs - 12 PackOur Price:$29.99
List Price: $49.99
You Save $20.00
Set of 12 - 10 foot 1" black polypropylene webbing straps with convenient quick-release buckles
Boat Cover SupportOur Price:$59.99
List Price: $99.99
You Save $40.00
The Ridgeline support pole system prevents water from sagging in your boat cover and extends the life of the cover.
Pontoon Cover SupportOur Price:$69.99
List Price: $116.99
You Save $47.00
Easy to use supports extend the life of your pontoon boat cover by preventing water from pooling.
Summerset T-Top Bimini ShadeOur Price:$224.99
List Price: $374.99
You Save $150.00
Summerset T-Top Tower Bimini Shade - Outstanding Bimini Top Value. If you are looking to add shade to your center console boat, this TTop kit is the perfect solution.
Adjustable 6' Flat Nautical Bungee Strap KitOur Price:$16.99
List Price: $28.99
You Save $12.00
These flexible bungee straps are a durable and weather resistant solution for heavy-duty and light-duty applications. They feature excellent memory retention and can stretch up to twice their original length. Perfect for boat covers!
PVC Waterproof Dry BagOur Price:$19.99
List Price: $33.99
You Save $14.00
Marine Grade vinyl polyester trilaminate construction to withstand outdoor use in harsh conditions. High frequency welded seams create a waterproof seal. Perfect for repelling water, snow, dirt, mud and dust.
Boat Tarp CoverOur Price:$119.99
List Price: $199.99
You Save $80.00
Install within no time! Completely Waterproof, acid, and UV resistant tarp cover for you boat.
Windstorm TarpsOur Price:$49.99
List Price: $83.99
You Save $34.00
Windstorm fabric tarps are made from exclusive Marinex fabric, the same material used for Windstorm boat covers.
Motor CoversOur Price:$49.99
List Price: $83.99
You Save $34.00
Easy slip-on motor covers that will protect your outboard motor and keep it looking great
Extra Tie Downs - 6 PackOur Price:$19.99
List Price: $33.99
You Save $14.00
Set of 6 - 10 foot 1" black polypropylene webbing straps with convenient quick-release buckles
Peel and Stick PatchOur Price:$9.99
List Price: $16.99
You Save $7.00
Peel and Stick Patch. Perfect for reinforcing wear areas or patching holes.
Serabond Bonded #92 Polyester ThreadOur Price:$32.99
List Price: $54.99
You Save $22.00
16oz Spools - UV Resistant and Heavy Duty Thread Sewing. Extra Strong Upholstery Thread - Can Be Used On Home Sewing Machines
Sunbrella Marine FabricOur Price:$29.99
List Price: $49.99
You Save $20.00
Sunbrella® is a premier name in durable long life outdoor fabrics and is made from acrylic, so unlike many other fibers it resists moisture/mildew and won't harden or crack over time.
CoolTech Waterproof FabricOur Price:$29.99
List Price: $49.99
You Save $20.00
Powered by cutting-edge Perfecta Marine® technology, Aqualon Edge fabric is 100% waterproof and offers unrivaled heat reduction, heat reflection, and UV resistance.
Marinex WindStorm Marine FabricOur Price:$24.99
List Price: $41.99
You Save $17.00
Marinex heavy duty marine grade fabric is the same high quality material we use to make our covers. Use for cushions, seat covers, shades etc.
