---
product_id: 737480740
title: "6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat"
brand: "zosix"
price: "€ 10.08"
currency: EUR
in_stock: true
reviews_count: 8
category: "Zosix"
url: https://www.desertcart.sk/products/737480740-6pcs-10mm-0-4in-diameter-silicone-straw-covers-cap-compatible
store_origin: SK
region: Slovakia
---

# Adorable cat design for style Airtight, splash & dust-proof seal Reusable & durable silicone 6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat

**Brand:** zosix
**Price:** € 10.08
**Availability:** ✅ In Stock

## Summary

> 🐾 Sip in Style, Seal with Confidence!

## Quick Answers

- **What is this?** 6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat by zosix
- **How much does it cost?** € 10.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/737480740-6pcs-10mm-0-4in-diameter-silicone-straw-covers-cap-compatible)

## Best For

- zosix enthusiasts

## Why This Product

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

## Key Features

- • **Dust & Splash Defense:** Airtight seal keeps your drink pristine during outdoor adventures or daily use.
- • **Chic & Functional Design:** Cute cat toppers add personality while preventing spills and contamination.
- • **Food-Grade Silicone Safety:** Made from premium, dishwasher-safe silicone ensuring durability and hygiene.
- • **Gift-Ready & Crowd-Pleasing:** Unique straw covers that make your tumbler stand out—perfect for millennial trendsetters.
- • **Perfect Fit for Stanley Tumblers:** Precisely crafted 10mm diameter caps fit Stanley 30 & 40 oz cups flawlessly.

## Overview

This 6-piece set of 10mm diameter silicone straw caps is designed specifically for Stanley 30 & 40 oz tumblers. Crafted from food-grade, dishwasher-safe silicone, these reusable caps provide an airtight, dust-proof, and splash-resistant seal. Featuring an adorable cat design, they combine practical protection with trendy flair, making them a perfect gift or personal accessory for health-conscious, style-savvy professionals.

## Description

6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat

Review: Stanley toppers - Perfect toppers for all Stanley’s. True to size. The colors are as soon in the pictures. They are designed very well. My daughter loves them for her Olivia Rodrigo Stanley.
Review: Very good and cute straw toppers - These are very good straw toppers and are very cute. They are pretty flexible and functional. It also helps makes water spill less.

## Features

- 【Perfectly Compatible】 Our straw caps have a diameter of 10mm (0.4in) and are designed to be perfectly compatible with the Stanley 40 oz/30 oz tumbler with handle. Please confirm the size of your straw before purchasing the straw cover cap
- 【Food-Grade Material】 Made of food grade silicone, these straw covers are durable, reusable, and easy to clean by hand or dishwasher. They're airtight and sealed, dustproof and splash proof, making them perfect for outdoor activities. Plus, they can help encourage children to drink more water
- 【Cute Design and Practical】 These straw toppers are not only stylish, but practical too. They effectively block dust and other foreign objects from entering your drink, without harming your body. And they look cute too
- 【Perfect Gift Idea】 These straw covers make your cup unique and eye-catching, perfect for cat lovers
- 【Satisfactory Service】 We value your satisfaction as a treasure. If you have any questions or concerns, please don't hesitate to contact us. We will solve it for you within 24 hours. Please note that this product does not include a straw or a cup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DRMZ2YS9 |
| Best Sellers Rank | #100,402 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,252 in Reusable Drinking Straws |
| Brand | ZOSIX |
| Brand Name | ZOSIX |
| Color | Cat |
| Customer Reviews | 4.8 out of 5 stars 194 Reviews |
| Included Components | Cat-shaped keychain |
| Item Weight | 1.65 Ounces |
| Material | Silicone |
| Material Features | Dishwasher safe, Leak-free |
| Material Type | Silicone |
| Number of Items | 6 |
| Other Special Features of the Product | Dishwasher Safe |
| Product Style | Novelty |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Dishwasher Safe |
| Style | Novelty |
| Unit Count | 6.0 Count |

## Product Details

- **Brand:** ZOSIX
- **Material:** Silicone
- **Color:** Cat
- **Special Feature:** Dishwasher Safe
- **Style:** Novelty

## Images

![6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat - Image 1](https://m.media-amazon.com/images/I/61UOlBr5ZlL.jpg)
![6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat - Image 2](https://m.media-amazon.com/images/I/61Y+3ppLowL.jpg)
![6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat - Image 3](https://m.media-amazon.com/images/I/61gV350FjrL.jpg)
![6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat - Image 4](https://m.media-amazon.com/images/I/61ye+aSMl-L.jpg)
![6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat - Image 5](https://m.media-amazon.com/images/I/71HQyfsYV7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stanley toppers
*by T***S on September 9, 2025*

Perfect toppers for all Stanley’s. True to size. The colors are as soon in the pictures. They are designed very well. My daughter loves them for her Olivia Rodrigo Stanley.

### ⭐⭐⭐⭐⭐ Very good and cute straw toppers
*by T***I on May 31, 2025*

These are very good straw toppers and are very cute. They are pretty flexible and functional. It also helps makes water spill less.

### ⭐⭐⭐⭐⭐ Realmente muy práctica y comoda
*by L***Z on May 23, 2025*

Me encanta esta taza, la uso todos los días, la recomiendo. Excelente tamaño y muy útil el asa que tiene. Conserva por varias horas el agua fría o mi café caliente! Pediré otra sin dudarlo!

## Frequently Bought Together

- 6Pcs 10mm/0.4in Diameter Silicone Straw Covers Cap Compatible with Stanley 30&40 Oz Cup, Cute Straw Toppers for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle, Cat
- Replacement Straw Compatible with Stanley 40 oz 30 oz Cup Tumbler, 6 Pack Reusable Straw with Cleaning Brush, Plastic, Clear

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**Shop now:** [https://www.desertcart.sk/products/737480740-6pcs-10mm-0-4in-diameter-silicone-straw-covers-cap-compatible](https://www.desertcart.sk/products/737480740-6pcs-10mm-0-4in-diameter-silicone-straw-covers-cap-compatible)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*