Sea-Dog 588221-1 Adjustable Folding Drink Holder, White, Injection Molded Nylon

The Sea-Dog 588221-1 is an adjustable folding drink holder built from impact resistant injection molded nylon. Designed to mount flush and out of the way when not in use, it folds to a compact closed depth of 1 inch, making it a practical fit for boats, cockpits, and any space where a rigid, fixed-position holder would get in the way. When open, it accommodates drink containers from 2-3/8 inches up to 3-7/8 inches in diameter, covering everything from slim cans to larger insulated cups and bottles.

Construction is single-piece injection molded nylon, chosen for its resistance to impact, corrosion, and the effects of sun and saltwater exposure, making it well suited to marine environments. The holder installs with four #6 flat head fasteners (not included), allowing mounting to a variety of flat or angled surfaces. This listing is for the white color version; the same drink holder is also available in black under a separate part number for buyers who need to match a different interior scheme.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 588221-1
• Color: White
• Material: Injection molded nylon
• Open Diameter: 3-7/8 inches
• Width: 3-3/4 inches
• Height: 3-11/16 inches
• Closed Depth: 1 inch
• Cup/Container Diameter Range: 2-3/8 inches to 3-7/8 inches
• Fastener Type: #6 flat head (not included)
• Weight: 0.22 pounds
• UPC: 035514588256

Frequently Asked Questions

What size cups and containers fit the Sea-Dog 588221-1 drink holder? The 588221-1 accommodates containers from 2-3/8 inches up to 3-7/8 inches in diameter, covering most standard cans, bottles, and insulated cups.

How deep does the holder fold when not in use? It folds to a closed depth of just 1 inch, letting the 588221-1 sit nearly flush against its mounting surface when a drink isn't in the holder.

What is the 588221-1 made of? Sea-Dog builds this drink holder from impact resistant injection molded nylon, chosen for durability in marine conditions.

What hardware do I need to install this drink holder? Four #6 flat head fasteners are required to install the 588221-1, and they are not included with the unit.

Does the 588221-1 come in a color other than white? Yes, this same adjustable folding drink holder is also offered in black as a separate part number for a different color match.

How much does the Sea-Dog 588221-1 weigh? The nylon 588221-1 drink holder weighs 0.22 pounds.

Is this drink holder adjustable? Yes, the 588221-1 is an adjustable folding drink holder that opens to hold a range of container sizes and folds flat when not needed.

What are the mounted dimensions of the 588221-1? Open, the 588221-1 measures 3-7/8 inches in diameter by 3-3/4 inches wide by 3-11/16 inches deep, folding down to a 1 inch closed depth.

Is there a metal alternative to the nylon 588221-1? Sea-Dog also makes a stamped 304 stainless steel folding drink holder (588250-1) as a metal alternative to the nylon 588221-1.

What is included with the 588221-1 drink holder? The package includes the injection molded nylon folding drink holder itself; the four #6 flat head mounting fasteners are not included.

Is the Sea-Dog 588221-1 genuine Sea-Dog hardware? Yes, the 588221-1 is a genuine Sea-Dog part, identified by its manufacturer part number 588221-1.

Will the 588221-1 hold a bottle as well as a can? Because it accepts containers from 2-3/8 inches to 3-7/8 inches in diameter, the 588221-1 can hold most standard cans and many bottles or insulated cups within that range.