---
product_id: 744907181
title: "6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3"
brand: "foweroty"
price: "€ 10.34"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/744907181-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw
store_origin: FI
region: Finland
---

# Reusable & dishwasher safe Fits 8-10mm straws perfectly Premium food-grade silicone 6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3

**Brand:** foweroty
**Price:** € 10.34
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your sip safe and stylish—never miss a clean, fresh drink moment!

## Quick Answers

- **What is this?** 6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3 by foweroty
- **How much does it cost?** € 10.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/744907181-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw)

## Best For

- foweroty enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Cleaning:** Hand wash or toss in the dishwasher for quick, hygienic maintenance.
- • **Sleek Minimalist Design:** Simple, stylish look that complements any tumbler and suits all lifestyles.
- • **Perfect Fit for Stanley & More:** Designed to snugly fit 0.354"-0.394" diameter straws, including Stanley 30|40 oz cups.
- • **Durable & Eco-Friendly Silicone:** Made from premium food-grade silicone that’s reusable and built to last.
- • **Ultimate Dust & Pest Protection:** Keeps dust, mosquitoes, and splashes out, ideal for outdoor and everyday use.

## Overview

This 6-pack of 0.4in/10mm silicone straw toppers is engineered to fit Stanley and most standard straws, providing a durable, dust-proof, and splash-proof seal. Crafted from premium food-grade silicone, these reusable caps are dishwasher safe and perfect for maintaining hygiene and freshness during outdoor adventures or daily use.

## Description



## Features

- Straw Cover: Suitable for the straws with a diameter of 0.354"-0.394" (8-10 mm)
- Wide Range of Application: Straw covers work with Stanley cups, and most other straws
- Premium Material: Made of premium silicone, durable, reusable, and easy to wash by hand, dishwasher
- Nice Looking and Practical: This straw cap is simple, stylish and very practical. Keep dust and mosquitoes out of straws and cups. The style is simple, suitable for all groups and genders
- Food Grade Material: Made of food grade silicone, the straw cover is durable, reusable, and easy to hand wash or dishwasher clean. They are sealed, dust-proof, splash proof, and very suitable for outdoor activities

## Product Details

- **Material:** Silicone
- **Color:** B1-LightPurple/White/Blue/Black/LightPink/Orange
- **Size:** 0.4in/10mm
- **Special Feature:** Reusable
- **Brand:** Foweroty
- **Unit Count:** 6.0 Count
- **Number of Items:** 6
- **Manufacturer:** Foweroty

## Images

![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3 - Image 1](https://m.media-amazon.com/images/I/51dFL+POziL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3 - Image 2](https://m.media-amazon.com/images/I/618pqyYmqKL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3 - Image 3](https://m.media-amazon.com/images/I/71keN8rhNTL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3 - Image 4](https://m.media-amazon.com/images/I/71SeCT70m7L.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type3 - Image 5](https://m.media-amazon.com/images/I/61T7XpCYTBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very cute! Sturdy!
*by L***H on February 22, 2025*

Got this for my new Stanley cup...fits perfect..very cute...seems sturdy...great value for what I paid for it! I want to buy more now!

### ⭐⭐⭐⭐⭐ Cute and works well
*by G***  on May 15, 2025*

Cute and works well.

### ⭐⭐⭐⭐⭐ Lovely.
*by T***V on April 22, 2025*

Exactly what I wanted. Great price and fit well

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**Shop now:** [https://www.desertcart.fi/products/744907181-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw](https://www.desertcart.fi/products/744907181-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*