---
product_id: 691460444
title: "FOWEROTY 12-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）, Multi-color"
brand: "foweroty"
price: "$20"
currency: NZD
in_stock: true
reviews_count: 9
category: "Foweroty"
url: https://www.desertcart.nz/products/691460444-foweroty-12-pack-0-4in-10mm-straw-toppers-for-stanley
store_origin: NZ
region: New Zealand
---

# 12 vibrant multi-color silicone caps Fits 0.354"-0.394" (8-10mm) straws Reusable, dishwasher-safe silicone FOWEROTY 12-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）, Multi-color

**Brand:** foweroty
**Price:** $20
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in freshness, lock out the mess—straw toppers that mean business.

## Quick Answers

- **What is this?** FOWEROTY 12-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）, Multi-color by foweroty
- **How much does it cost?** $20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/691460444-foweroty-12-pack-0-4in-10mm-straw-toppers-for-stanley)

## 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

- • **Vibrant Multi-Pack:** 12 colorful toppers to match your mood, style, or workspace vibe—never lose your straw again.
- • **Ultimate Protection:** Keeps dust, bugs, and splashes out—ideal for your on-the-go lifestyle and outdoor adventures.
- • **Durable & Eco-Friendly:** Made from premium food-grade silicone that’s built to last and easy to clean—ditch disposable covers.
- • **Perfect Fit, Every Time:** Precision-engineered for Stanley & standard 10mm straws—no slipping, no fuss.
- • **Sleek & Minimalist Design:** Subtle yet stylish caps that blend seamlessly with any tumbler or cup—functional fashion for pros.

## Overview

The FOWEROTY 12-Pack Silicone Straw Toppers are precision-fit, reusable dust-proof caps designed for 8-10mm straws, including Stanley 20|30|40 oz tumblers. Crafted from premium food-grade silicone, these multi-color toppers protect your drink from dust, insects, and spills while adding a splash of style. Dishwasher safe and durable, they’re perfect for professionals who demand both function and flair in their daily hydration routine.

## Description

12-Pack 0.4in/10mm Straw Toppers, for Stanley Straw Covers Cap for Tumblers for Stanley 20|30|40 Oz Cup, Silicone Dust-Proof Caps（ Cup is Not Included）

Review: Perfect Fit - Perfect fit for my Stanley cup straw. Durable and love the colors.
Review: Perfect fit for standard straws - My custom tumblers didn’t come with straw toppers so these were exactly what I needed. They fit perfectly and are of a good quality. If I need more, I’ll definitely be buying these. My straws were standard size so these fit perfectly.

## 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 | B0FLDBG4F1 |
| Best Sellers Rank | #4,128 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #83 in Water Bottle Accessories |
| Brand | Foweroty |
| Color | A1-Multi-color |
| Customer Reviews | 4.6 4.6 out of 5 stars (323) |
| Date First Available | August 6, 2025 |
| Item Weight | 1.44 ounces |
| Item model number | 1 |
| Manufacturer | Foweroty |
| Material | Silicone |
| Number of Items | 12 |
| Product Dimensions | 1.69 x 1.69 x 1.02 inches |
| Size | 0.4in/10mm |
| Special Feature | Reusable |
| Unit Count | 12.0 Count |

## Product Details

- **Brand:** Foweroty
- **Color:** A1-Multi-color
- **Manufacturer:** Foweroty
- **Material:** Silicone
- **Number of Items:** 12
- **Size:** 0.4in/10mm
- **Special Feature:** Reusable
- **Unit Count:** 12.0 Count

## Images

![FOWEROTY 12-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）, Multi-color - Image 1](https://m.media-amazon.com/images/I/31-VztL59NL.jpg)
![FOWEROTY 12-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）, Multi-color - Image 2](https://m.media-amazon.com/images/I/31RdcfI9TuL.jpg)
![FOWEROTY 12-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）, Multi-color - Image 3](https://m.media-amazon.com/images/I/41H1+EmpnML.jpg)
![FOWEROTY 12-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）, Multi-color - Image 4](https://m.media-amazon.com/images/I/41VPnmEBR2L.jpg)
![FOWEROTY 12-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）, Multi-color - 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.

### ⭐⭐⭐⭐⭐ Perfect fit for standard straws
*by B***S on November 24, 2025*

My custom tumblers didn’t come with straw toppers so these were exactly what I needed. They fit perfectly and are of a good quality. If I need more, I’ll definitely be buying these. My straws were standard size so these fit perfectly.

### ⭐⭐⭐⭐⭐ 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!

## Frequently Bought Together

- FOWEROTY 3-Pack Silicone Straw Toppers for Stanley Cup 2.0 for Woman Gifts，Simple Reusable Straw Covers Cap for Tumblers, Cute Dust-Proof Compatible with Stanley Cup Accessories 40 oz, 30 oz, 20 oz
- Stanley x Barbie™ Icon 30 Oz Quencher

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**Shop now:** [https://www.desertcart.nz/products/691460444-foweroty-12-pack-0-4in-10mm-straw-toppers-for-stanley](https://www.desertcart.nz/products/691460444-foweroty-12-pack-0-4in-10mm-straw-toppers-for-stanley)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*