---
product_id: 584245346
title: "| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black"
brand: "next level inc"
price: "740 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/584245346-seadek-20mm-double-dash-for-boat-foam-cell-phone-accessories
store_origin: DK
region: Denmark
---

# Durable Foam Water-Resistant Convenient Charging | SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black

**Brand:** next level inc
**Price:** 740 kr
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate Your Boating Experience with Style!

## Quick Answers

- **What is this?** | SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black by next level inc
- **How much does it cost?** 740 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/584245346-seadek-20mm-double-dash-for-boat-foam-cell-phone-accessories)

## Best For

- next level inc enthusiasts

## Why This Product

- Trusted next level inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Drainage:** Innovative passthrough design keeps your essentials dry and secure.
- • **Easy Application:** Pressure-sensitive adhesive for a hassle-free peel-and-stick setup.
- • **Perfect Dimensions:** Compact size of 10" x 16" x 0.78" fits seamlessly on your boat.
- • **Unmatched Durability:** Crafted from SeaDek Foam, designed to withstand the rigors of marine life.
- • **Water-Resistant Design:** Close-cell technology prevents water absorption, ensuring longevity.

## Overview

The SeaDek 20mm Double Dash for Boat is a premium foam dash holder designed for boating enthusiasts. Featuring durable, water-resistant SeaDek Foam, it offers easy application with a robust adhesive backing. Its innovative passthrough design ensures convenient charging while keeping your valuables dry. With dimensions of 10" x 16" x 0.78", it fits perfectly on any boat.

## Description

| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black

## Features

- SEADEK FOAM: Our dash holder features the same SeaDek Foam that you know and love.
- DURABILITY: Our dash holders are designed to last. Featuring close-cell technology, these holders are desinged to not absorb water preventing wear and tear common with marine products.
- APPLICATION- pressure sensitive adhesive for a robust bond and easy peel-and-stick application. Remove the plastic film back and apply.
- CHARGING MADE EASY: Our Passthrough Design makes charging more convenient.
- DRAINS WATER: Passthrough design keeps water from sitting in recessed area. Keeping keys, phone, and valuables dry.
- PRODUCT DIMENSIONS: 10" x 16" x .78"

## Product Details

- **Brand:** Next Level Inc
- **Color:** Storm Gray/Black
- **Compatible Devices:** Smartphones
- **Compatible Phone Models:** All
- **Mounting Type:** Dashboard

## Images

![| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black - Image 1](https://m.media-amazon.com/images/I/511ljFsiTpL.jpg)
![| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black - Image 2](https://m.media-amazon.com/images/I/41upUUrAnAL.jpg)
![| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black - Image 3](https://m.media-amazon.com/images/I/51S8yFmOXgL.jpg)
![| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black - Image 4](https://m.media-amazon.com/images/I/51ViZSgzjPL.jpg)
![| SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black - Image 5](https://m.media-amazon.com/images/I/51tmMg4nsaL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Next Level Inc | SeaDek | 20mm Double Dash for Boat | Foam Cell Phone & Accessories Boat Dash | Adhesive Backing | Separate Compartments for Phones & Fishing/Boating Tools | Storm Gray/Black
- Next Level Inc | 20mm Foam Cell Phone Holder for Boats | SeaDek | Cell Phone Dash Accessory | Perfect for Fishing Boat Center Consoles | Adhesive Backing Boat Accessories | Storm Gray/Black

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**Shop now:** [https://www.desertcart.dk/products/584245346-seadek-20mm-double-dash-for-boat-foam-cell-phone-accessories](https://www.desertcart.dk/products/584245346-seadek-20mm-double-dash-for-boat-foam-cell-phone-accessories)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-05*