---
product_id: 538962168
title: "Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0)"
brand: "mciskin"
price: "₩23353"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/538962168-silicone-spill-proof-stopper-set-of-3-compatible-with-stanley
store_origin: KR
region: South Korea
---

# Spill-proof design Secure fit Eco-friendly silicone Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0)

**Brand:** mciskin
**Price:** ₩23353
**Availability:** ✅ In Stock

## Summary

> 🚫💦 No More Spills, Just Thrills!

## Quick Answers

- **What is this?** Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) by mciskin
- **How much does it cost?** ₩23353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/538962168-silicone-spill-proof-stopper-set-of-3-compatible-with-stanley)

## Best For

- mciskin enthusiasts

## Why This Product

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

## Key Features

- • **Sustainable & Safe:** Crafted from high-quality, BPA-free silicone - reusable and dishwasher safe!
- • **Hygienic Straw Cover:** Keep your drinks clean and fresh with our dust-proof straw topper.
- • **Versatile Compatibility:** Designed exclusively for Stanley Cup 1.0 (40oz & 30oz) - perfect fit guaranteed!
- • **Ultimate Spill Protection:** Say goodbye to tumbler leaks with our innovative stopper set!
- • **Effortless Drinking Experience:** Cross opening design allows for easy sipping while keeping spills at bay.

## Overview

The mciskin Silicone Spill Proof Stopper Set includes 3 essential accessories designed specifically for the Stanley Cup 1.0 (40oz & 30oz). This set features a straw cover cap, a round leak-proof plug, and a square spill stopper, all made from high-quality, food-grade silicone. Reusable and dishwasher safe, these stoppers ensure a clean, spill-free drinking experience while promoting sustainability.

## Description

Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0)

## Features

- [Idea Companion for Cup] Are you still troubled by the leak of tumbler? Our spill stopper set is the best solution, it keeps your cup completely spill proof.
- [Only for Version 1.0] Not available for H2.0. Only compatible with stanley tumbler 1.0 40oz & 30oz.
- [Straw Topper] The straw tip cover cap prevents water from spilling out of the straw, and can stop debris and dust from entering through the straw.
- [Round Leak Proof Plug] Installed in the middle of the inside of the lid for sealing, with a cross opening design to ensure that air enters when drinking water, making drinking water easy.
- [High-Quality Silicone Material] The spill stoppers set of 3 is food grade silicone, reusable, BPA free, dishwasher safe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | mciskin |
| Package Dimensions | 7.6 x 5.5 x 2 cm; 10 g |
| Material | Silicone |
| Item Weight | 10 g |

## Images

![Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 1](https://m.media-amazon.com/images/I/61V1ra5gRcL.jpg)
![Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 2](https://m.media-amazon.com/images/I/61bQ7aUdmjL.jpg)
![Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 3](https://m.media-amazon.com/images/I/81jM4U1keDL.jpg)
![Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 4](https://m.media-amazon.com/images/I/71H3+82Y8aL.jpg)
![Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 5](https://m.media-amazon.com/images/I/6165RmlVplL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0)
- Replacement Straw Compatible with Stanley Cup 40oz 8Pack, Mellbree Reusable Transparent Straws Compatible with Stanley Adventure Quencher Travel Tumbler

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**Shop now:** [https://www.desertcart.kr/products/538962168-silicone-spill-proof-stopper-set-of-3-compatible-with-stanley](https://www.desertcart.kr/products/538962168-silicone-spill-proof-stopper-set-of-3-compatible-with-stanley)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*