---
product_id: 45260654
title: "Unisex Adult Bowline Silicone Retainer"
brand: "costa del mar"
price: "93.85 DT"
currency: TND
in_stock: true
category: "Costa Del Mar"
url: https://www.desertcart.tn/products/45260654-unisex-adult-bowline-silicone-retainer
store_origin: TN
region: Tunisia
---

# 19-inch adjustable length lightweight design durable, flexible silicone Unisex Adult Bowline Silicone Retainer

**Brand:** costa del mar
**Price:** 93.85 DT
**Availability:** ✅ In Stock

## Summary

> 🕶️ Never lose your shades, always stay in the flow

## Quick Answers

- **What is this?** Unisex Adult Bowline Silicone Retainer by costa del mar
- **How much does it cost?** 93.85 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/45260654-unisex-adult-bowline-silicone-retainer)

## Best For

- costa del mar enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Freedom:** Ultra-lightweight design means you barely notice it—until you need it
- • **Secure Your Shades, Always:** Adjustable sliding bead ensures a perfect fit on every adventure
- • **Iconic Heritage, Modern Edge:** From the pioneers of premium waterwear since 1983, trusted by pros
- • **Engineered for Water Warriors:** Durable silicone built to withstand sun, salt, and surf
- • **Effortless Style Meets Function:** Minimalist black/blue design complements any look, on or off the water

## Overview

The Costa Del Mar Bowline Silicone Retainer is a 19-inch flexible, durable, and lightweight accessory designed to keep your sunglasses secure during any water or outdoor activity. Featuring an adjustable sliding bead for customized tension, this retainer combines minimalist style with rugged performance, backed by Costa’s 40-year legacy of premium water-focused gear.

## Description

Never forget where your sunglasses are again with sunglass retainers from Costa Del Mar. Flexible and lightweight, these minimally designed retainers will ensure your frames stay exactly where you need them. Costa products sold by authorized sellers, like desertcart, are eligible for all manufacturer warranties and guarantees. Visit the Costa shop by clicking on the brand link above to shop the entire Costa assortment.

## Features

- Costa Silicone Retainer: Flexible, durable and lightweight, the Costa Bowline retainer is a streamlined silicone retainer with sliding bead for adjustable tension to make sure your sunglasses stay put, on and off the water.
- From end-to-end, the Costa Bowline Silicone Retainer measures 19".
- Born on the water in 1983: Costa Sunglasses for men and women is celebrating 40 years of making the premium sunglasses on the planet and protecting the watery world we call home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MUKVW7O |
| ASIN  | B0D35LY87P |
| Age Range Description | Adult |
| Best Sellers Rank | #102,104 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #25 in Men's Eyeglass Chains |
| Brand Name | Costa Del Mar |
| Color | Black/Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,428) |
| Date First Available  | May 14, 2025 |
| Department  | womens |
| Fastener Type | Snap |
| Garment Size Country | United States |
| Global Trade Identification Number | 00097963554091 |
| Import Designation | Made in the USA |
| Item Dimensions | 6 x 2 x 2 inches |
| Item Type Name | Leash |
| Manufacturer | Costa Del Mar |
| Manufacturer Part Number | BW |
| Material Type | Silicone |
| Number of Items | 1 |
| Pattern | Solid |
| Size | 19 in |
| Style Name | Costa Bowline Silicone Retainer |
| Style Number | A6S0001KT |
| UPC | 097963554091 |

## Images

![Unisex Adult Bowline Silicone Retainer - Image 1](https://m.media-amazon.com/images/I/51yyQ9LgXSL.jpg)

## Available Options

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

## Frequently Bought Together

- Costa Del Mar unisex-adult Costa Bowline Silicone Retainer Leash (pack of 1)
- Costa Del Mar Men's Rinconcito Rectangular Sunglasses
- BUBBA Li-Ion Cordless Electric Fillet Knife with Non-Slip Grip Handle, 4 Ti-Nitride S.S. Coated Non-Stick Reciprocating Blades, Charger and Case for Fishing

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**Shop now:** [https://www.desertcart.tn/products/45260654-unisex-adult-bowline-silicone-retainer](https://www.desertcart.tn/products/45260654-unisex-adult-bowline-silicone-retainer)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-08*