---
product_id: 670270844
title: "Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136\" to 145\"(Black)"
brand: "docepert"
price: "R$996"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/670270844-jetski-sea-doo-cover-waterproof-upgraded-420d-heavy-duty-jet
store_origin: BR
region: Brazil
---

# 420D Waterproof Oxford Fabric 4 Adjustable Windproof Buckles SPF 80+ UV Protection Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black)

**Brand:** docepert
**Price:** R$996
**Availability:** ✅ In Stock

## Summary

> 🛥️ Lock in Protection, Unlock Your Freedom!

## Quick Answers

- **What is this?** Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black) by docepert
- **How much does it cost?** R$996 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/670270844-jetski-sea-doo-cover-waterproof-upgraded-420d-heavy-duty-jet)

## Best For

- docepert enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy Design:** Dual air vents maintain airflow to prevent mold and mildew, keeping your jetski fresh and ready to hit the waves.
- • **Storm-Proof Stability:** Four elastic, adjustable windproof buckles and full elastic hem ensure a snug fit even in the wildest weather.
- • **Sun-Safe & Scratch-Free:** SPF 80+ UV protection and ultra-smooth inner lining prevent fading and scratches, preserving your ride’s showroom shine.
- • **Ultimate Weather Shield:** 420D heavy-duty oxford fabric with nano coating resists 10,000MM water pressure to keep your jetski bone dry.
- • **Universal Fit & Easy Use:** Fits Seadoo, Kawasaki, Waverunner Polaris (136"-145"), with a handy front marker for quick, hassle-free coverage.

## Overview

The DOCEPERT Jetski Sea-doo Cover is a premium 420D waterproof, UV-resistant cover designed for jet skis 136" to 145" long. Featuring nano-coated oxford fabric, SPF 80+ UV protection, and four adjustable windproof buckles, it offers superior defense against rain, sun, dust, and wind. Dual air vents ensure breathability, while the elastic hem and flexible straps guarantee a secure fit for popular brands like Seadoo, Kawasaki, and Waverunner Polaris.

## Description

Full description not available

## Features

- 420D Waterproof Jetski Cover: Our 3 seater jetski cover is made of 420D oxford fabric with nano material coating inside,the inner layer is extra smooth,soft and resilient.It won't scratch your See-Doo.Double thread sewing process at the joints,able to resist 10000MM water pressure.UV protection index(SPF)up to 80+.It it good at tear resistance and UV resistance.
- Safety, Windproof: Our jet ski waterproof cover has 4 adjustable and elastic fixed windproof buckles(located in the front,middle and rear),it can be fit firmly on your motorboat even in stormy weather and keep your jet ski dry and clean.The See Doo cover protect your boat vehicle from dust,rain,scratches,UV radiation,bird droppings,fallen leaves and more.
- More Smart Design Points: Full Elastic Hem:Adjust the cover easily to fit your see doo better. Air Vents On Both Sides:Keep air circulation inside the covers to keep your trailerable motorboat outdoor storage dry and clean. 4 flexible straps connect to the retaining windproof buckles,it can enhance the wind protection of the cover when transporting,mooring or storing. "Front" Sign:It is easier to distinguish the front of the jetski cover,you can use it easily to cover your boat.
- Universal Fit: Our jetski waterproof covers are universal and fit for Seadoo,Kawasaki,Honda,PWC,GTX,Waverunner Polaris and more.We recommend that you measure your motorboat length before purchasing (fits Jetski up to 126"-135" in length).
- 【Important for Highway Use】：When transporting your jet ski on highways at high speeds, strong winds may exert extra pressure on the cover. Prevent strong wind from entering and tearing the cover: please fasten the flexible straps and adjust elastic hem - ensure the elasticized bottom and the straps fit snugly around the jet ski body.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DOCEPERT |
| Brand | DOCEPERT |
| Model | USDOC-JET136-BLK |
| Item Weight | 3.25 pounds |
| Package Dimensions | 11.42 x 9.37 x 3.46 inches |
| Item model number | USDOC-JET136-BLK |
| Manufacturer Part Number | JET136-BLK |

## Product Details

- **Color:** Black
- **Brand:** DOCEPERT
- **Material:** Polyester
- **Vehicle Service Type:** Personal Watercraft
- **Fit Type:** Universal Fit
- **Ultraviolet Light Protection:** YES
- **Water Resistance Level:** Waterproof
- **Coverage:** Full exterior coverage for jet skis
- **Manufacturer:** DOCEPERT
- **Automotive Fit Type:** Universal Fit

## Images

![Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black) - Image 1](https://m.media-amazon.com/images/I/6142jMDR-6L.jpg)
![Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black) - Image 2](https://m.media-amazon.com/images/I/71ueAR-+Z+L.jpg)
![Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black) - Image 3](https://m.media-amazon.com/images/I/71bsPaTLMQL.jpg)
![Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black) - Image 4](https://m.media-amazon.com/images/I/71jadBNiAsL.jpg)
![Jetski Sea-doo Cover Waterproof, Upgraded 420D Heavy Duty Jet Ski Covers,2 Air Vent Marine Grade UV Resistant for Seadoo,Kawasaki,Waverunner Polaris from 136" to 145"(Black) - Image 5](https://m.media-amazon.com/images/I/71P+F4KCkTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Product Priced Well!
*by W***. on June 14, 2025*

Just got both coverers, put them on both fit very well. Seem to be good quality. The straps are a plus !!! 👍

### ⭐⭐⭐⭐⭐ Waterproof Jet Ski Cover Heavy Duty
*by J***J on April 22, 2025*

First off, it fits my jet ski perfectly. It snugly wraps it without being too tight, which gives me peace of mind when I'm not using it. The material feels really durable, and I can tell it would hold up well against rain and the occasional gust of wind.Setting it up is a breeze—just a couple of straps and I’m good to go. I appreciate that it has reinforced seams; it definitely feels like it was built to last. After a heavy rainstorm recently, I checked on my jet ski, and everything stayed completely dry underneath the cover.

### ⭐⭐⭐⭐⭐ Good quality and practical.
*by K***N on March 16, 2025*

The jet ski cover is suitable for my seadoo. Fixed with 4 buckles, very sweet. The material is thick and the inner layer is smooth, so it won't scratch the paint. The whole bottom is elastic, which is very convenient to install. I will buy again.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/670270844-jetski-sea-doo-cover-waterproof-upgraded-420d-heavy-duty-jet](https://www.desertcart.com.br/products/670270844-jetski-sea-doo-cover-waterproof-upgraded-420d-heavy-duty-jet)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*