---
product_id: 182910636
title: "TNS-BK-12 Twist-N-Seal Closures - Pack of 12 (Black)"
brand: "north mountain supply"
price: "€ 20.13"
currency: EUR
in_stock: true
reviews_count: 8
category: "North Mountain Supply"
url: https://www.desertcart.com.cy/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12
store_origin: CY
region: Cyprus
---

# Quick twist-on application Tamper-evident seal Reusable airtight closure TNS-BK-12 Twist-N-Seal Closures - Pack of 12 (Black)

**Brand:** north mountain supply
**Price:** € 20.13
**Availability:** ✅ In Stock

## Summary

> 🔐 Seal in freshness, seal out the ordinary.

## Quick Answers

- **What is this?** TNS-BK-12 Twist-N-Seal Closures - Pack of 12 (Black) by north mountain supply
- **How much does it cost?** € 20.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12)

## Best For

- north mountain supply enthusiasts

## Why This Product

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

## Key Features

- • **Reusable Airtight Seal:** Keep your beverages fresh longer with caps that maintain airtight integrity, bottle after bottle.
- • **Tamper-Evident Security:** Protect your contents with a seal that guarantees freshness and peace of mind every time.
- • **Sleek, Threadless Design:** Elevate your bottle’s look with a smooth, modern finish—no visible threads, just pure elegance.
- • **Trusted Quality & Warranty:** Backed by a 30-day hassle-free replacement program—because your satisfaction is non-negotiable.
- • **Effortless Twist-On Convenience:** Slide and twist—sealing your bottle has never been this fast or foolproof.

## Overview

North Mountain Supply’s Twist-N-Seal Closures offer a sleek, threadless design that creates a tamper-evident, airtight seal. Compatible with Stelvin finish bottles, these BPA-free plastic caps are quick to apply and reusable without losing effectiveness. Perfect for wine and other beverages, they combine convenience with security, backed by a 30-day hassle-free replacement warranty.

## Description

Our Twist-N-Seal Capsule features an elegant design with the absence of visible threads and creates a tamper evident seal. The capsule is quickly applied by sliding it on the bottle and twisting. Caps remain airtight and can be applied and reapplied repeatedly without loss of effectiveness. The Twist-N-Seal Capsules and bottles are BPA free. We that our products will arrive undamaged and free of defects - Covered under our 30 day hassle free replacement!

Review: Air tight seal, easy removal. - These caps have been working very well for me. I have not had any issues. There is a You Tube video showing how to open them very easily. I have not had one bottle of wine go bad using these cape. Much easier than corks. And, screw to wine bottles are much easier to find.
Review: Bottle caps - These were outstanding and will buy again

## Features

- Our Plastic Twist-N-Seal Capsule features an elegant design with the absence of visible threads
- Creates a tamper evident seal
- The capsule is quickly applied by sliding it on the bottle and twisting
- Caps remain airtight and can be applied and reapplied repeatedly without loss of effectiveness
- Compatible with North Mountain Supply Twist-N-Seal bottles and bottles with a Stelvin finish
- We warrant our products in the event that they arrive damaged or defective - Covered under our 30 day hassle free replacement program.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #100,899 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #106 in Wine Making Bottles & Corks |
| Brand | North Mountain Supply |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 256 Reviews |
| Item Weight | 0.09 Kilograms |
| Material | Plastic |
| Mounting Type | Wall Mount |
| Size | (1.5 x 4) inches |

## Product Details

- **Brand:** North Mountain Supply
- **Color:** Black
- **Material:** Plastic
- **Mounting Type:** Wall Mount
- **Item Weight:** 0.09 Kilograms
- **Orientation:** Portrait
- **Pre-printed:** Letter
- **Product Dimensions:** 4"L x 1.5"W
- **UPC:** 850004571217
- **Manufacturer:** North Mountain Supply

## Images

![TNS-BK-12 Twist-N-Seal Closures - Pack of 12 (Black) - Image 1](https://m.media-amazon.com/images/I/8164NhN7nrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Air tight seal, easy removal.
*by D***V on November 24, 2025*

These caps have been working very well for me. I have not had any issues. There is a You Tube video showing how to open them very easily. I have not had one bottle of wine go bad using these cape. Much easier than corks. And, screw to wine bottles are much easier to find.

### ⭐⭐⭐⭐⭐ Bottle caps
*by D***T on December 9, 2025*

These were outstanding and will buy again

### ⭐⭐⭐⭐⭐ Exactly what I needed!
*by J***S on March 26, 2022*

I recently started brewing mead, and I needed some reusable caps for the old wine bottles I have (I drink Fre alcohol free wine during the week, which have metal screw tops). These fit perfectly, and after watching a YouTube video on how to open Stelvin Style caps, I found them very easy to open. So there ya go, if you're finding them difficult to open, watch a video, lol.

## Frequently Bought Together

- North Mountain Supply - TNS-BK-12 Twist-N-Seal Closures - Pack of 12 (Black)
- North Mountain Supply - B07ZG2N5MF 750ml Glass Bordeaux Wine Bottles with Twist-N-Seal Capsules - Case of 12 (Clear/Flint)
- North Mountain Supply W5-CG-TNS-RD 750ml Glass Bordeaux Wine Bottles with Twist-N-Seal Capsules - Case of 12 (Champagne Green)

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**Shop now:** [https://www.desertcart.com.cy/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12](https://www.desertcart.com.cy/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-24*