---
product_id: 545059728
title: "DV-1U0086 Ally Undermount Bathroom Sink 21'' x 15'' Rectangular Bathroom Undermount Sink Vitreous China Bathroom Sink with Overflow, Matte Black"
brand: "deervalley"
price: "456699CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Deer Valley"
url: https://www.desertcart.sn/products/545059728-dv-1u0086-ally-undermount-bathroom-sink-21-x-15-rectangular
store_origin: SN
region: Senegal
---

# Overflow hole splash-proof design Compact 21'' x 15'' size Matte black modern finish DV-1U0086 Ally Undermount Bathroom Sink 21'' x 15'' Rectangular Bathroom Undermount Sink Vitreous China Bathroom Sink with Overflow, Matte Black

**Brand:** deervalley
**Price:** 456699CFA
**Availability:** ✅ In Stock

## Summary

> 🖤 Upgrade your bathroom game with sleek style and smart design — because your space deserves the best.

## Quick Answers

- **What is this?** DV-1U0086 Ally Undermount Bathroom Sink 21'' x 15'' Rectangular Bathroom Undermount Sink Vitreous China Bathroom Sink with Overflow, Matte Black by deervalley
- **How much does it cost?** 456699CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/545059728-dv-1u0086-ally-undermount-bathroom-sink-21-x-15-rectangular)

## Best For

- deervalley enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Matte Black Elegance:** Elevate your bathroom with a sophisticated, modern matte finish that stands out in any upscale space.
- • **Durable Vitreous China Build:** Enjoy long-lasting scratch and fade resistance with premium ceramic craftsmanship built to endure daily use.
- • **Splash-Proof Overflow Protection:** Keep your bathroom mess-free with a smart overflow hole and 6.5'' depth that prevents water splashes and spills.
- • **Space-Maximizing Undermount Design:** Free up your countertop with a seamless undermount sink that blends style and practicality effortlessly.
- • **Effortless Water Flow & Maintenance:** U-shaped basin bottom ensures smooth drainage and easy cleaning, so your sink stays pristine with minimal effort.

## Overview

The DeerValley DV-1U0086 Ally Undermount Bathroom Sink is a 21'' x 15'' rectangular vitreous china sink featuring a matte black finish for a modern, luxurious look. Designed for undermount installation, it maximizes countertop space while offering durability, scratch resistance, and easy maintenance. Its 6.5'' deep basin with an overflow hole prevents splashing and flooding, complemented by a U-shaped bottom for efficient drainage. Backed by a one-year limited warranty, this sink combines style and function for a premium bathroom upgrade.

## Description

DeerValley DV-1U0086 Ally Undermount Bathroom Sink 21'' x 15'' Rectangular Bathroom Undermount Sink Vitreous China Bathroom Sink with Overflow, Matte Black - desertcart.com

Review: Good value - Nice sinks for the bathroom Just installed. I hope they last.
Review: Love it! - I shopped around for ages to find the perfect sink. Now I have it! And it was a great price. I’ve read that you should never buy a black sink because it constantly shows water spots. I have not found this to be a problem (toothpaste spots, yes). I wanted black specifically because I dye my hair and wanted to avoid stains. Gotta say it works like a charm. It drains efficiently. Looks great, a bit upscale.

## Features

- 【Sleek and Stylish】 The black undermount bathroom sink adds a touch of elegance and sophistication to any bathroom decor. Its sleek design and matte finish create a modern and luxurious look that will instantly elevate the aesthetic appeal of your bathroom.
- 【Space-Saving Sink】 The undermount design of our black basin maximizes countertop space, providing ample space for your daily bathroom essentials. Undermount sink also provides a seamless and uninterrupted surface, making it easier to clean and maintain.
- 【Durability and Easy Maintenance】 Crafted from premium quality Vitreous China, the rectangular undermount sink ensures long-lasting performance and resistance to scratches and fading.
- 【Splash-proof & Overflow Hole】 6 1/2" deep inside which can effectively avoid splashing when washing hands or brushing teeth. Standard 1.75" rear drain opening works with pull-up & pop-up drains with overflow to prevent excessive filling. (Drain Assembly not included)
- 【Dimensions and Warranty】Exterior Dimensions: 20.87'' x 14.72'' x 8.35''. Interior Dimensions: 18.98'' x 12.6'' x 6.5''. One years limited warranty, feel free to contact us if you have any problems.
- 【Water to Flow】The U-shaped sink bottom allows water to flow smoothly into the center of the drain without accumulating water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8NKVTJB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #28,418 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Bathroom Vessel Sinks |
| Brand | DeerValley |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (286) |
| Date First Available | June 20, 2023 |
| Drain Type | Pop-Up |
| Finish | Matte |
| Finish Type | Matte |
| Global Trade Identification Number | 00751313647047 |
| Included Components | Sink |
| Installation Type | Undermount |
| Item Package Quantity | 1 |
| Item Weight | 26.7 pounds |
| Item model number | DV-1U0086 |
| Manufacturer | LETTOI LLC |
| Material | Ceramic |
| Part Number | DV-1U0086 |
| Product Care Instructions | Wipe with Damp Cloth |
| Product Dimensions | 14.72"D x 20.87"W x 8.35"H |
| Shape | Rectangular |
| Size | 20.9"x14.7" |
| Special Features | Extremely durable, hard-wearing and long-lasting;, Factory water tested;, Non-porous design makes it easier to clean;, Undermount installation vacates the countertop space for your countertop;, With an overflow hole, it helps prevent the sink from overflowing; |
| Style | 21'' x 15'' |
| UPC | 751313647047 |
| Warranty Description | One-year limited warranty covering defects and providing customer support. |

## Product Details

- **Brand:** DeerValley
- **Color:** Black
- **Material:** Ceramic
- **Product Dimensions:** 14.72"D x 20.87"W x 8.35"H
- **Size:** 20.9"x14.7"

## Images

![DV-1U0086 Ally Undermount Bathroom Sink 21'' x 15'' Rectangular Bathroom Undermount Sink Vitreous China Bathroom Sink with Overflow, Matte Black - Image 1](https://m.media-amazon.com/images/I/71rk6Bxa+0L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this sink offer a black overflow drainage hole or only chrome like the picture?**
A: Only chrome but it’s extremely easy to remove and looks nicer without the chrome piece

**Q: Did it come with a template and hardware?**
A: Just template

**Q: Is this ok to be used with laminate counters?**
A: No

**Q: Does this come with Mounting Hardware?**
A: No it does not. The sink can be attached using polyurethane door and window caulking. Clean immediately with orange oil ckeaner.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by A***R on February 23, 2026*

Nice sinks for the bathroom Just installed. I hope they last.

### ⭐⭐⭐⭐⭐ Love it!
*by E***Y on April 12, 2025*

I shopped around for ages to find the perfect sink. Now I have it! And it was a great price. I’ve read that you should never buy a black sink because it constantly shows water spots. I have not found this to be a problem (toothpaste spots, yes). I wanted black specifically because I dye my hair and wanted to avoid stains. Gotta say it works like a charm. It drains efficiently. Looks great, a bit upscale.

### ⭐⭐⭐⭐⭐ Perfect under mount sink
*by V***E on June 20, 2025*

Fantastic sinks, great quality. We bought two of these for our home remodel and haven't had any issues. They look so sleek and were delivered with care. These are the perfect size for a smaller bathroom or power bath. This was a steal and I couldn't be happier with the quality, shape and look it gave our bathrooms.

## Frequently Bought Together

- DeerValley DV-1U0086 Ally Undermount Bathroom Sink 21'' x 15'' Rectangular Bathroom Undermount Sink Vitreous China Bathroom Sink with Overflow, Matte Black
- KES All Metal Bathroom Sink Drain with Strainer Basket Hair Catcher Anti Clog Pop Up Drain Stopper for Lavatory Vanity Vessel Sink with Overflow, Rustproof 18/8 Stainless Steel Matte Black S2013A-BK

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**Shop now:** [https://www.desertcart.sn/products/545059728-dv-1u0086-ally-undermount-bathroom-sink-21-x-15-rectangular](https://www.desertcart.sn/products/545059728-dv-1u0086-ally-undermount-bathroom-sink-21-x-15-rectangular)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-10*