---
product_id: 655718247
title: "Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ"
brand: "mity rain"
price: "€ 17.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mity Rain"
url: https://www.desertcart.pt/products/655718247-accessories-set-for-stanley-cup-initials-decorations-for-tumbler-30
store_origin: PT
region: Portugal
---

# Diamond monogram charm Durable, food-grade silicone 360° leak-proof silicone stopper Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ

**Brand:** mity rain
**Price:** € 17.88
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your hydration game with style and spill-proof tech!

## Quick Answers

- **What is this?** Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ by mity rain
- **How much does it cost?** € 17.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/655718247-accessories-set-for-stanley-cup-initials-decorations-for-tumbler-30)

## Best For

- mity rain enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Confidence:** 360° silicone stopper ensures zero spills, perfect for your on-the-go hustle.
- • **Sparkle with Every Sip:** Diamond monogram charm adds instant style and personal flair to your Stanley Cup.
- • **Ultimate Cup Protection:** Silicone bottom protector guards against bumps, scratches, and slips—extend your mug’s life.
- • **Dishwasher-Safe Durability:** Food-grade, BPA-free silicone is odorless, reusable, and easy to clean for everyday convenience.
- • **Universal Fit, Maximum Flex:** Compatible with Stanley, Yeti, Hydroflask & more—fits 30/40 oz tumblers and straws up to 11mm.

## Overview

This 4-piece Stanley Cup accessory set features a sparkling diamond monogram charm, a 360° leak-proof silicone stopper, a diamond straw cap for straws up to 11mm, and a protective silicone bottom guard. Made from BPA-free, food-grade silicone, it fits 30/40 oz tumblers from Stanley and other top brands, combining durability, style, and universal compatibility for the modern professional on the move.

## Description

Buy Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ | Including Diamond Straw Topper/Spill Proof Stopper/Sparkly Silicone Boot Set/Letter Charms for Handle A-Z (J): Tumblers & Water Glasses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Sta let cup decor. - Got many compliments on my Stanley cup. I LOVE IT! Bought to incase the other one broke. God price, good buy!...
Review: Good price and fast delivery too. - Perfect for my cup. The straw cover is a little loose but still does the job. Love the charm and sticker letter. I do wish the sticker letter was a little more strong. The end comes up. I have to put a little bit of glue to keep it from falling off the tumbler. I still would recommend it. Very good price though and fast delivery too.

## Features

- [FULL MUG SET ACCESSORIES]:This accessory set is a perfect match for the Stanley Mug. The unique diamond monogram charm is instantly recognizable, the silicone leak-proof stopper features a 360° leak-proof design, the diamond straw cap fits straws up to 9-11 mm in diameter, and the bottom protector protects the mug from bumps, scratches, and slips, and extends the life of the mug. This set meets your needs to protect and dress up your cups
- [PERFECT APPEARANCE DESIGN]: Our set adopts different letter matching scheme, the sparkling letters have certain special meaning, the diamond straw cover and shiny bottom protector echo each other, sparkling and very eye-catching, easy to identify and differentiate your cups, the unique shapes and colors make your cups no longer monotonous, unique and dazzling, perfect for your unique temperament
- [FOOD GRADE SILICONE]:Stanly straw cup accessory set are all made of food grade silicone, durable, odorless, reusable, easy to clean, dishwasher safe or hand wash
- [WIDE COMPATIBILITY]:Our spill-proof stopper set accessories fit Stanley Quencher 1.0/ H2.0, 40 oz/ 30 oz, straw lids are perfectly suited for straws up to 9-11 mm in diameter, silicone sleeves fit the bottom of cups up to 2.75-2.95 inches in diameter, and can be matched with many brands of non-slip straw cups on the market. For example, it fits Stanley Cup, Yeti/Owala/Meoky/Hydroflask cup straws
- [UNIQUE GIFT] Our diamond monogrammed charm straw lid accessory set is perfect for the person who owns a branded straw cup, as long as he owns a cup, he needs our set, the unique combination of cups and drink types will make the recipient receive a surprise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D94HSGJV |
| Best Sellers Rank | #17,149 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #393 in Water Bottle Accessories |
| Brand | Mity rain |
| Brand Name | Mity rain |
| Capacity | 1 cups |
| Color | J |
| Customer Reviews | 4.3 out of 5 stars 937 Reviews |
| Included Components | all |
| Item Dimensions W x H | 1"W x 2"H |
| Item Type Name | count |
| Manufacturer | Mity rain |
| Manufacturer Part Number | 899 |
| Material | Silicone |
| Material Features | BPA-free, Dishwasher safe |
| Material Type | Silicone |
| Model Number | 899 |
| Number of Items | 1 |
| Occasion | ALL |
| Other Special Features of the Product | Reusable |
| Product Care Instructions | washable |
| Product Style | Modern |
| Recommended Uses For Product | Travel, Outdoor |
| Reusability | Reusable |
| Set Name | Stanley Cup Accessory Set (4 Piece) |
| Shape | Round |
| Size | Standard |
| Special Feature | Reusable |
| Style | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Mity rain
- **Material:** Silicone
- **Color:** J
- **Capacity:** 1 Cups
- **Special Feature:** Reusable

## Images

![Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ - Image 1](https://m.media-amazon.com/images/I/6177lHKQoTL.jpg)
![Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ - Image 2](https://m.media-amazon.com/images/I/81rzjs70fCL.jpg)
![Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ - Image 3](https://m.media-amazon.com/images/I/71TewkA6eoL.jpg)
![Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ - Image 4](https://m.media-amazon.com/images/I/71SnuTI-UzL.jpg)
![Accessories Set for Stanley Cup, Initials Decorations for Tumbler 30/40OZ - Image 5](https://m.media-amazon.com/images/I/61gryUyfAjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sta let cup decor.
*by C***E on March 24, 2026*

Got many compliments on my Stanley cup. I LOVE IT! Bought to incase the other one broke. God price, good buy!...

### ⭐⭐⭐⭐⭐ Good price and fast delivery too.
*by O***R on July 10, 2026*

Perfect for my cup. The straw cover is a little loose but still does the job. Love the charm and sticker letter. I do wish the sticker letter was a little more strong. The end comes up. I have to put a little bit of glue to keep it from falling off the tumbler. I still would recommend it. Very good price though and fast delivery too.

### ⭐⭐⭐⭐⭐ It is beautiful
*by T***T on November 2, 2025*

The "T" is not staying stuck to my cup, and yes I cleaned it properly and let it dry😔

## Frequently Bought Together

- Mity rain Accessories Set for Stanley Cup, Initials Decorations for Tumbler Cup 30/40OZ, Including Diamond Straw Topper/Spill Proof Stopper/Sparkly Silicone Boot Set/Letter Charms for Handle A-Z (J)
- Stanley Quencher H2.0 Tumbler with Handle and Straw 30 oz | Flowstate 3-Position Lid | Cup Holder Compatible for Travel | Insulated Stainless Steel Cup | BPA-Free | Lilac
- STANLEY Quencher H2.0 FlowState Stainless Steel

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**Shop now:** [https://www.desertcart.pt/products/655718247-accessories-set-for-stanley-cup-initials-decorations-for-tumbler-30](https://www.desertcart.pt/products/655718247-accessories-set-for-stanley-cup-initials-decorations-for-tumbler-30)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-29*