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SeaSucker Cup Holder - Vacuum Mount - White - 2 Cups

SeaSucker Cup Holder - Vacuum Mount - White - 2 Cups

Item # 302-5303
Our Price: $89.00
Boat Accessories
This item qualifies for Free Shipping
Shipping Weight: 1.82 lbs
In Stock
302-5303 - Cup Holders SeaSucker Marine Boat Accessories
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This cup holder lets you carry 2 drinks on your boat. You can mount it on nearly any horizontal or vertical surface. It has a flexible socket arm that lets you keep it level on any mounting surface. Vacuum cup attaches and removes in seconds. 1-800-496-5010 to order SeaSucker Marine boat accessories part number 302-5303 or order online at Free expert support on all SeaSucker Marine products. Great prices and Fastest Shipping for SeaSucker Cup Holder - Vacuum Mount - White - 2 Cups. Boat Accessories reviews from real customers.
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SeaSucker Marine Boat Accessories - 302-5303

  • Accessory Mounts
  • Cup Holders
  • White
  • SeaSucker Marine

This cup holder lets you carry 2 drinks on your boat. You can mount it on nearly any horizontal or vertical surface. It has a flexible socket arm that lets you keep it level on any mounting surface. Vacuum cup attaches and removes in seconds.


  • Cup holder lets you carry 2 drinks on your boat
  • Mounts to most non-porous, horizontal or vertical surfaces with a 4.5" vacuum cup
    • Attach or remove in seconds
  • Remove cup holders to carry large drinks or to clean
    • Insert Small Dry Box (302-9308 - sold separately) for waterproof protection of your valuables
  • Hard plastic construction is lightweight yet durable
  • Waterproof lubricant helps prevent plunger from sticking
  • White color
  • Made in the USA


  • Carrying capacity: 2 drinks
  • Pull rating : 120 lbs
  • Dimensions: 12" long x 6" wide x 4-1/2" tall
  • Cup diameter: 3-1/2
  • Limited lifetime warranty

SeaSucker 2 Cup Holder

Mount this cup holder on any non-porous surface to keep your beverages close at hand. Holds 2 cups or cans up to 3-1/2" in diameter. It has a flexible socket arm that lets you level the cup holder on any vertical or horizontal surface.

SeaSucker 2 Cup Holder

You can easily remove both cups to hold a drink larger than 3-1/2" diameter, or for simple cleaning. You can also use an open slot for a SeaSucker Small Dry Box (302-9308 - sold separately) if you have valuables you want to keep dry and secure.

SeaSucker Vacuum Cup Removed Cups

This cup holder is quick and easy to mount. To install the holder make sure the mounting surface is clean and place the vacuum cup on a vertical, non-porous surface on your boat then press the pump several times until the orange band disappears. To break the seal and remove the holder from your boat simply pull the T-shaped tab up and towards the center of the cup. As suction decreases over time the plunger will extend from the cup. When the orange indicator band shows simply re-pump the plunger.

MC5303W SeaSucker Cup Holder - Angle Suction Cup Mount - White - 2 Cup

Alternate part number: MC5303

Video of SeaSucker Cup Holder - Vacuum Mount - White - 2 Cups

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for SeaSucker Marine Boat Accessories - Cup Holder - 302-5303 Review

Today we're going to be taking a look at a SeaSucker cup holder. Now this is a two-cup holder design. The angle mount cup holder can attach horizontally or vertically. It's the perfect addition for your marine application. It's going to feature a RAM mount socket arm that gives this cup holder the flexibility to match any mounting surface. This is a double socket design so it's going to provide two pivot points for ultimate versatility.

It's going to attach with a powerful four and a half inch vacuum mount that's easy to use. It's going to feature a puller rating of 120 pounds. The unit installs and removes quickly and easily. The cup holder inserts, do remove for easy cleaning, and can be swapped out for a small dry box that's available and sold separately here at The opening of the cup holders, those are going to measure three and a half inches. It is designed to fit most cans and bottles.

The unit's made from a durable plastic contraption that's white in color, and it's made in the USA. Taking the measurement of the cup holder area, so starting with the overall length going edge to edge, this direction. That's going to give us a measurement of about twelve inches at the widest point right here, that's going to measure about five and a half inches. The unit's also going to come with waterproof lubricant to keep the SeaSucker components working as they should. Now, attaching the unit is very easy to do so, you just want to make sure that this area is clean and that the mounting surface is clean as well. You apply this to the mounting surface and it's got this pump right, so you would pump this until the orange disappears.

When the orange disappears, that's going to let you know that the unit is seated correctly and it's ready to be used. During using this, or if you have it installed for a long period of time, if you ever start to see any of that orange, just pump it some more until it disappear. It's really quick, easy, it's just a nice unit to use. It does have these pull tabs right here, one located on each side of the seal, and that's for easy removal. You can push it on those, you can break the seal, which would allow the unit to come off of the mounting area really easily. You're going to have a thumb knob located right here.

This is going to allow you to loosen up these sockets so that way you can rotate them, and adjust them as needed. Again, double socket design gives the unit a lot of versatility. That's going to do it for today's look, at the SeaSucker cup holder.

Customer Reviews

SeaSucker Cup Holder - Vacuum Mount - White - 2 Cups - 302-5303

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

This cup holder lets you carry 2 drinks on your boat. You can mount it on nearly any horizontal or vertical surface. It has a flexible socket arm that lets you keep it level on any mounting surface. Vacuum cup attaches and removes in seconds.



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Info for this part was:

Employee Tyler C
Edited by:
Tyler C
Employee Cole B
Installed by:
Cole B
Employee Matthew S
Written by:
Matthew S

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