---
product_id: 744907201
title: "6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6"
brand: "foweroty"
price: "42 zł"
currency: PLN
in_stock: true
reviews_count: 9
category: "Foweroty"
url: https://www.desertcart.pl/products/744907201-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw
store_origin: PL
region: Poland
---

# Perfect 10mm fit, no slip Reusable & dishwasher safe Food-grade silicone, dust & splash proof 6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6

**Brand:** foweroty
**Price:** 42 zł
**Availability:** ✅ In Stock

## Summary

> 🥤 Lock in freshness, lock out the dust — sip smarter, live cleaner!

## Quick Answers

- **What is this?** 6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 by foweroty
- **How much does it cost?** 42 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/744907201-6-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

- • **Seamless Universal Fit:** Engineered for 0.354"-0.394" straws, perfectly compatible with Stanley 14-64 oz tumblers and most brands.
- • **Sleek Minimalist Design:** Modern, gender-neutral look that complements any tumbler, making you the envy of your office or weekend crew.
- • **Effortless Cleaning & Reuse:** Dishwasher safe and easy to hand wash, designed for sustainable, eco-conscious lifestyles.
- • **Premium Food-Grade Silicone:** Durable, BPA-free, and heat resistant material ensures safe, long-lasting use without compromising style.
- • **Ultimate Dust & Mosquito Shield:** Keep your drinks pristine and protected during outdoor adventures or daily commutes.

## Overview

This 6-pack of 0.4in/10mm silicone straw toppers fits Stanley tumblers (14-64 oz) and most standard straws, offering a reusable, dishwasher-safe, and food-grade silicone solution to keep dust, mosquitoes, and splashes out. Designed for durability and style, these caps elevate your hydration game whether at work, travel, or outdoor fun.

## Description

desertcart.com: Foweroty 6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 : Home & Kitchen

Review: Perfect Fit - Perfect fit for my Stanley cup straw. Durable and love the colors.
Review: Universally good - Good quality and fit to be universal. Used with multiple tumblers from different brands.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F3X7TW4Q |
| Best Sellers Rank | #5,761 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #114 in Water Bottle Accessories |
| Brand | Foweroty |
| Color | A9-Black/Black/Black/White/White/White |
| Customer Reviews | 4.7 4.7 out of 5 stars (331) |
| Date First Available | April 7, 2025 |
| Included Components | Straw |
| Item Weight | 0.634 ounces |
| Manufacturer | Foweroty |
| Material Feature | Dishwasher safe, BPA-free, Heat Resistant, leak-free |
| Number of Items | 6 |
| Package Dimensions | 4.45 x 2.64 x 0.67 inches |
| Recommended Uses For Product | Nursing, Travel |
| Reusability | Reusable |
| Size | 0.4in/10mm |
| Special Feature | Reusable |
| Style | Modern |
| Unit Count | 6.0 Count |

## Product Details

- **Brand:** Foweroty
- **Color:** A9-Black/Black/Black/White/White/White
- **Material:** Silicone
- **Special Feature:** Reusable
- **Style:** Modern

## Images

![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 - Image 1](https://m.media-amazon.com/images/I/31-VztL59NL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 - Image 2](https://m.media-amazon.com/images/I/314EZRQddbL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 - Image 3](https://m.media-amazon.com/images/I/41Iv0A2mPVL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 - Image 4](https://m.media-amazon.com/images/I/41i3dSsmmwL.jpg)
![6-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 14|20|30|40|64 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）, Type6 - Image 5](https://m.media-amazon.com/images/I/41lCoa3iczL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Fit
*by S***B on August 8, 2025*

Perfect fit for my Stanley cup straw. Durable and love the colors.

### ⭐⭐⭐⭐⭐ Universally good
*by J***N on January 11, 2026*

Good quality and fit to be universal. Used with multiple tumblers from different brands.

### ⭐⭐⭐⭐⭐ Works fine
*by J***Y on July 18, 2025*

This fit my Stanley cut straws well. It is hard to clean the inside of it though.

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**Shop now:** [https://www.desertcart.pl/products/744907201-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw](https://www.desertcart.pl/products/744907201-6-pack-0-4in-10mm-straw-toppers-for-stanley-straw)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-10*