---
product_id: 437464489
title: "20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps"
brand: "chudeng"
price: "$5.87"
currency: USD
in_stock: false
reviews_count: 3
url: https://www.desertcart.us/products/437464489-20mm-blue-flip-top-caps-100-pcs-aluminum-plastic-blue
store_origin: US
region: United States of America
---

# 20mm size 100 pcs Aluminum-plastic 20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps

**Brand:** chudeng
**Price:** $5.87
**Availability:** ❌ Out of Stock

## Summary

> 💡 Cap it off in style!

## Quick Answers

- **What is this?** 20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps by chudeng
- **How much does it cost?** $5.87 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/437464489-20mm-blue-flip-top-caps-100-pcs-aluminum-plastic-blue)

## Best For

- chudeng enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Half tear type ensures aluminum cap remains intact.
- • **Bulk Value Pack:** 100 caps to keep your projects stocked.
- • **Sleek Aesthetic:** Stylish blue finish enhances your vials' look.
- • **Versatile Compatibility:** Perfectly fits 20mm vials and crimpers.
- • **High-Temperature Sterilization:** Easily sterilizable for safe use.

## Overview

This pack of 100 blue flip top caps is designed for 20mm glass vials, featuring a durable aluminum-plastic construction. The innovative half tear design allows for easy access while keeping the aluminum cap securely in place. Although not sterile, these caps can be sterilized at high temperatures, making them a practical choice for various applications.

## Description

Product description

Review: great quality - very happy with the quality of the product thank you
Review: Not what they advertised - These are not what they advertise. According to the description the flip top will come off but the metal band stays on. What they sent was the ones that when you take off the flip top the whole thing comes off. I've got lots of the wrong kind and certainly didn't need more. I returned these.

## Features

- Quantity: 100
- Material: Aluminum-plastic
- Size: 20mm. Used for 20mm vial and 20mm vial crimper.
- Half tear type: This cap is half tear type, that means when you tear off the plastic cap of it, the aluminum cap will stay on the vial. Please see the picture.
- The cap is not sterile, but can be sterilized by high temperature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.1 out of 5 stars 9 Reviews |

## Images

![20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps - Image 1](https://m.media-amazon.com/images/I/71dw+Fe+vZL.jpg)
![20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps - Image 2](https://m.media-amazon.com/images/I/71RgE-0NO+L.jpg)
![20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps - Image 3](https://m.media-amazon.com/images/I/61RMTQArbnL.jpg)
![20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps - Image 4](https://m.media-amazon.com/images/I/51n7O4KJHjL.jpg)
![20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps - Image 5](https://m.media-amazon.com/images/I/419DsmQKtWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great quality
*by J***O on August 27, 2023*

very happy with the quality of the product thank you

### ⭐ Not what they advertised
*by L***X on April 20, 2025*

These are not what they advertise. According to the description the flip top will come off but the metal band stays on. What they sent was the ones that when you take off the flip top the whole thing comes off. I've got lots of the wrong kind and certainly didn't need more. I returned these.

### ⭐⭐⭐⭐⭐ Nice
*by T***H on July 12, 2023*

Work well

## Frequently Bought Together

- 20mm Blue Flip Top Caps-100 Pcs Aluminum-Plastic Blue Caps for Glass Vial
- 10ml Clear Glass Vials-2-1/2 Dram Clear Glass Headspace Vials with Plastic-Aluminum Flip Caps and Rubber Injection Stoppers, 100 Pack, 20mm Flat Bottom Lab Vial
- LabZhang 100pcs 10ml Vials-Glass Clear Bottom Headspace Vial with Plastic-Aluminum Flip Off Caps and Rubber Stoppers,Transparent Glass Headspace Vials,10ml Capacity（Transparent）

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**Shop now:** [https://www.desertcart.us/products/437464489-20mm-blue-flip-top-caps-100-pcs-aluminum-plastic-blue](https://www.desertcart.us/products/437464489-20mm-blue-flip-top-caps-100-pcs-aluminum-plastic-blue)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-06*