---
product_id: 293177488
title: "Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang"
brand: "yuanhaourty"
price: "€ 1.87"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/293177488-flask-lid-thermos-cover-universal-outlet-bullet-flask-cover-thermos
store_origin: HR
region: Croatia
---

# Universal 4.5cm diameter fit 360° spill-proof pouring Food-grade PP for safe sipping Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang

**Brand:** yuanhaourty
**Price:** € 1.87
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your sip game with spill-proof style!

## Quick Answers

- **What is this?** Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang by yuanhaourty
- **How much does it cost?** € 1.87 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/293177488-flask-lid-thermos-cover-universal-outlet-bullet-flask-cover-thermos)

## Best For

- yuanhaourty enthusiasts

## Why This Product

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

## Key Features

- • **360° Spill-Proof Design:** Pour confidently from any angle without a single drop wasted or spilled.
- • **Travel-Ready Portability:** Lightweight and compact, this lid is your perfect companion for every adventure.
- • **Durable Food-Grade Material:** Crafted from premium, BPA-free PP ensuring safe, clean hydration on the go.
- • **Universal Fit for 4.5cm Mouths:** Seamlessly upgrade your favorite 600-1200ml thermos with a perfect fit every time.
- • **Sleek Stainless Steel Compatibility:** Optimized for stainless steel insulated pots, blending style with function.

## Overview

The SALliang Flask Lid Thermos Cover is a universal, food-grade PP replacement lid designed to fit 4.5cm diameter stainless steel insulated flasks holding 600-1200ml. Its 360-degree spill-proof design ensures mess-free pouring from any angle, making it an essential travel accessory for professionals who demand convenience and reliability.

## Description

Vacuum Flask Lid Thermos Cover Portable Universal Travel Mug Accessories 1 PC Outlet Bullet Flask Cover Plastic Thermos LidsFeatures: Most of them are used in stainless steel exposed insulation POTS The inner diameter of the mouth of the pot is about 4.5 cm with filaments The holding capacity of the kettle is generally about 600-1200ml When pouring water, 360 degrees out of water, the adaptation rate is higherMaterial : Food Grade PPSize :Diam 4.5cmColor :As show in picturesNOTE1.Please allow slight deviation for the measurement.2.Due to the light and screen difference, the item's color may be slightly different from the pictures,thanks for understanding.Packing: 1Pc Thermos Cover

## Features

- Most of them are used in stainless steel exposed insulation POTS
- The inner diameter of the mouth of the pot is about 4.5 cm with filaments
- The holding capacity of the kettle is generally about 600-1200ml
- When pouring water, 360 degrees out of water, the adaptation rate is higher
- Size :Diam 4.5cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Color | 3 |
| Brand | yuanhaourty |
| Style | Portable |
| Shape | Kettle |
| Number of Pieces | 1 |
| Manufacturer | yuanhaourty |
| Part Number | yuanhaourty-520 |

## Product Details

- **Material:** Stainless Steel
- **Color:** 3
- **Brand:** yuanhaourty
- **Style:** Portable
- **Shape:** Kettle

## Images

![Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang - Image 1](https://m.media-amazon.com/images/I/51J1vRW0dFL.jpg)
![Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang - Image 2](https://m.media-amazon.com/images/I/51J1vRW0dFL.jpg)
![Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang - Image 3](https://m.media-amazon.com/images/I/51gRrjUeZOL.jpg)
![Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang - Image 4](https://m.media-amazon.com/images/I/5147mpfHJ5L.jpg)
![Flask Lid Thermos Cover, Universal Outlet Bullet Flask Cover Thermos Lids 4.5cm Travel Mug Replacement Stopper Accessories by SALliang - Image 5](https://m.media-amazon.com/images/I/5166kPvGA-L.jpg)

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**Shop now:** [https://www.desertcart.hr/products/293177488-flask-lid-thermos-cover-universal-outlet-bullet-flask-cover-thermos](https://www.desertcart.hr/products/293177488-flask-lid-thermos-cover-universal-outlet-bullet-flask-cover-thermos)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-07*