---
product_id: 430488512
title: "KMN Wide Mouth Straw Lid with Flip Top, Replacement Cap with Straw for Hydro Flask 18 32 40 oz Wide Mouth Water Bottle & 12 16 20 oz Coffee Flask, BPA-Free Leakproof Sports Lid (Alpine)"
brand: "kmn"
price: "AR$38108"
currency: ARS
in_stock: true
reviews_count: 13
category: "Kmn"
url: https://www.desertcart.com.ar/products/430488512-kmn-wide-mouth-straw-lid-with-flip-top-replacement-cap
store_origin: AR
region: Argentina
---

# 100% Leakproof Flip Lid One-Handed Flip-Top Access BPA-Free & Dishwasher Safe KMN Wide Mouth Straw Lid with Flip Top, Replacement Cap with Straw for Hydro Flask 18 32 40 oz Wide Mouth Water Bottle & 12 16 20 oz Coffee Flask, BPA-Free Leakproof Sports Lid (Alpine)

**Brand:** kmn
**Price:** AR$38108
**Availability:** ✅ In Stock

## Summary

> 🚰 Sip Smart, Spill Never: The Ultimate Wide Mouth Straw Lid Upgrade

## Quick Answers

- **What is this?** KMN Wide Mouth Straw Lid with Flip Top, Replacement Cap with Straw for Hydro Flask 18 32 40 oz Wide Mouth Water Bottle & 12 16 20 oz Coffee Flask, BPA-Free Leakproof Sports Lid (Alpine) by kmn
- **How much does it cost?** AR$38108 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/430488512-kmn-wide-mouth-straw-lid-with-flip-top-replacement-cap)

## Best For

- kmn enthusiasts

## Why This Product

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

## Key Features

- • **Durable, Safe & Clean:** BPA-free materials and dishwasher safe design keep your hydration healthy and hassle-free.
- • **Spill-Free Hydration On-The-Go:** Secure flip-top lid locks in every drop, perfect for your busy lifestyle.
- • **Effortless One-Handed Operation:** Flip open and sip with ease, even during your toughest workouts or commutes.
- • **Complete Replacement Kit Included:** Extra straws and cleaning brushes mean you’re always ready to refresh and reuse.
- • **Universal Wide Mouth Compatibility:** Fits all Hydro Flask wide mouth bottles from 12oz to 40oz—no more hunting for the right cap.

## Overview

The KMN Wide Mouth Straw Lid is a BPA-free, leakproof replacement cap designed for Hydro Flask wide mouth bottles (12-40 oz). Featuring a secure flip-top for splash-free use, a flexible straw for easy sipping, and dishwasher-safe materials, it offers a convenient, durable hydration solution. The kit includes replacement straws and cleaning brushes, making it the perfect all-in-one upgrade for active professionals who demand style and function.

## Description

desertcart.com : KMN Wide Mouth Straw Lid with Flip Top, Replacement Cap with Straw for Hydro Flask 18 32 40 oz Wide Mouth Water Bottle & 12 16 20 oz Coffee Flask, BPA-Free Leakproof Sports Lid (Alpine) : Sports & Outdoors

Review: Awesome replacement water bottle lid! - Great mint green water bottle lid. Easy to clean, works perfectly and adds a pop of color to my black and silver water bottle! Decently priced and comes in various pretty colors! Temp retention is great. Fits the top of my water bottle well! I bought this as a replacement lid and I am happy with my purchase. 10/10 would buy again.
Review: No spill alternative - A great product makes it easy to drink while driving without spilling.

## Features

- 【Secure Leak-Proof Flip Lid】 Our straw lid is engineered to be leak proof when closed. The secure flip top prevents annoying splashes and spills, making it perfect for tossing into your backpack, gym bag.
- 【Perfect Fit for Hydro Flask Wide Mouth】 This replacement cap is compatible with all Hydro Flask Wide Mouth bottles, including sizes 12 oz, 16 oz, 18 oz, 20 oz, 32 oz, and 40 oz. It fits bottles with a mouth diameter of 2.30 inches. (Note: Not for standard mouth bottles.)
- 【Flexible Straw & One-Handed Flip】high-quality, BPA-free food-grade. The straw is soft on teeth yet durable enough to withstand daily use. Easily open/close the lid with one hand for on-the-go hydration.
- 【BPA-Free & Dishwasher Safe】 Your safety is our priority. This BPA-free lid is crafted from high-quality, durable materials. For effortless cleaning, simply place it on the top rack of your dishwasher.
- 【Complete Replacement Kit】 Includes 1 KMN Straw Lid, 2 flexible replacement straws (one may require trimming to fit smaller bottles), and 3 straw cleaning brush. The built-in convenient carry loop lets you clip your bottle to your pack.
- One-Handed Operation with Flip-Top Design: Hinged flip-top cover keeps the straw clean and protected when not in use. High-flow straw allows convenient sipping during activities without unscrewing the cap
- Complete Package with Replacement Parts: Includes one KMN wide mouth straw lid with attached flip-top and straw, plus one replacement silicone gasket pre-installed for extended use and convenience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Y4RY3Y7 |
| Best Sellers Rank | #8,180 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #194 in Water Bottle Accessories |
| Brand | KMN |
| Brand Name | KMN |
| Closure Type | Flip Top |
| Color | Alpine |
| Customer Reviews | 4.4 out of 5 stars 6,215 Reviews |
| Item Weight | 3.2 ounces |
| Manufacturer | KMN |
| Manufacturer Part Number | NS880 |
| Material | Plastic, Silicone |
| Material Type | Plastic, Silicone |
| Model Number | NS880 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Style | Modern |
| Shape | Round |
| Style | Modern |
| UPC | 759795387413 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** KMN
- **Color:** Alpine
- **Item Weight:** 3.2 ounces
- **Material:** Plastic, Silicone
- **Style:** Modern

## Images

![KMN Wide Mouth Straw Lid with Flip Top, Replacement Cap with Straw for Hydro Flask 18 32 40 oz Wide Mouth Water Bottle & 12 16 20 oz Coffee Flask, BPA-Free Leakproof Sports Lid (Alpine) - Image 1](https://m.media-amazon.com/images/I/51--MIc7ymL.jpg)
![KMN Wide Mouth Straw Lid with Flip Top, Replacement Cap with Straw for Hydro Flask 18 32 40 oz Wide Mouth Water Bottle & 12 16 20 oz Coffee Flask, BPA-Free Leakproof Sports Lid (Alpine) - Image 2](https://m.media-amazon.com/images/I/71xCw-fmmkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome replacement water bottle lid!
*by A***A on August 15, 2026*

Great mint green water bottle lid. Easy to clean, works perfectly and adds a pop of color to my black and silver water bottle! Decently priced and comes in various pretty colors! Temp retention is great. Fits the top of my water bottle well! I bought this as a replacement lid and I am happy with my purchase. 10/10 would buy again.

### ⭐⭐⭐⭐⭐ No spill alternative
*by J***N on August 21, 2026*

A great product makes it easy to drink while driving without spilling.

### ⭐⭐⭐⭐⭐ Pefect fit for my Thermoflask!
*by J***7 on January 31, 2026*

I bought this when my lid broke for my Thermoflask and it is a perfect fit. Does not leak and its really solid and well made. I am so glad I found this because I panicked when my original lid broke. I am never without my Thermoflask, I am truly addicted to drinking my ice water out of it. This lid saved the day and they have a million colors to choose from too so there is something for everyone. Plus, its pretty cheap too!

## Frequently Bought Together

- KMN Straw Lid for Hydro Flask Wide Mouth, Lids with Straw for Hydroflask 12 16 18 20 32 40 oz Wide Mouth, Replacement Straw Cap for Hydroflask, Top Sport Bottle Lids Accessories
- Hydro Flask Wide Mouth vacuum insulated stainless steel water bottle with leakproof closeable lid for cold water drinks, sports, travel, car and school
- DBIW Boot for Hydro Flask 12-40 OZ Water Bottle/Stanley Tumbler, Bottom Boots for Hydroflask Sports Water Bottles, Silicone Bottom Cover Sleeve

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**Shop now:** [https://www.desertcart.com.ar/products/430488512-kmn-wide-mouth-straw-lid-with-flip-top-replacement-cap](https://www.desertcart.com.ar/products/430488512-kmn-wide-mouth-straw-lid-with-flip-top-replacement-cap)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-17*