---
product_id: 182910636
title: "TNS-BK-12 Twist-N-Seal Closures - Pack of 12 (Black)"
brand: "north mountain supply"
price: "190 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "North Mountain Supply"
url: https://www.desertcart.dk/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12
store_origin: DK
region: Denmark
---

# 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:** 190 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Twist, seal, and savor – the future of bottle closures is here!

## 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?** 190 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/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

- • **BPA-Free & Compatible:** Safe materials that fit North Mountain and Stelvin finish bottles
- • **Reusable Airtight Seal:** Maintains freshness with multiple uses without losing effectiveness
- • **Tamper-Evident Security:** Ensures your bottle stays sealed and safe
- • **Sleek, Threadless Design:** No visible threads for a modern, elegant look
- • **Effortless Twist-On Application:** Slide and twist for a secure fit in seconds

## Overview

North Mountain Supply's Twist-N-Seal Closures offer a sleek, threadless design that creates a tamper-evident, airtight seal. These BPA-free caps are reusable and compatible with Stelvin finish bottles, providing quick and secure application. Backed by a 30-day hassle-free replacement, they ensure your beverages stay fresh and protected with effortless style.

## 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 |
|---------------|-------|
| ASIN | B07ZFZT8SQ |
| Best Sellers Rank | #98,395 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #103 in Wine Making Bottles & Corks |
| Customer Reviews | 4.3 4.3 out of 5 stars (258) |
| Date First Available | October 22, 2019 |
| Item Weight | 3.24 ounces |
| Item model number | TNS-BK-12 |
| Manufacturer | North Mountain Supply |
| Product Dimensions | 4 x 1.5 x 0.4 inches |

## Product Details

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

## 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

### ⭐⭐⭐⭐⭐ Sealed all of my threaded wine bottles!
*by D***C on June 2, 2023*

So I bought these after buying a different kind of cap and these worked great! They even give a nice look on the bottle. I collected a bunch of used wine bottles, some threaded, and these caps fit them all. I think they are 30mm caps, which are a bit harder to come by.

## 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.dk/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12](https://www.desertcart.dk/products/182910636-tns-bk-12-twist-n-seal-closures-pack-of-12)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*