---
product_id: 294804794
title: "KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories"
brand: "kmn"
price: "AR$148115"
currency: ARS
in_stock: true
reviews_count: 5
category: "Kmn"
url: https://www.desertcart.com.ar/products/294804794-kmn-straw-lid-for-hydro-flask-wide-mouth-flex-straw
store_origin: AR
region: Argentina
---

# Leakproof silicone seal Flip-top one-hand operation Matte black finish hides wear KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories

**Brand:** kmn
**Price:** AR$148115
**Availability:** ✅ In Stock

## Summary

> 🖤 Sip Smart, Stay Sharp — The Ultimate Hydro Flask Upgrade

## Quick Answers

- **What is this?** KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories by kmn
- **How much does it cost?** AR$148115 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/294804794-kmn-straw-lid-for-hydro-flask-wide-mouth-flex-straw)

## 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

- • **Leakproof Confidence:** Thick silicone gasket locks in every drop—no spills in your bag, no mess on your desk.
- • **Clean & Protected Straw:** Flip-top dust cover shields your straw from dirt and debris, keeping every sip fresh and hygienic.
- • **Quiet, Smooth Flip Hinge:** Soft, controlled cap motion perfect for discreet use in meetings, libraries, or quiet workspaces.
- • **Sleek Matte Black Durability:** Professional, timeless look that resists scratches and smudges for a clean, sharp appearance all day.
- • **Effortless One-Handed Hydration:** Flip open, sip through the flexible straw, and snap shut—stay hydrated without missing a beat.

## Overview

The KMN Straw Lid is a premium replacement lid designed for Hydro Flask wide mouth bottles (12-64 oz) and compatible brands. Featuring a sleek matte black finish that hides wear, a leakproof silicone seal, and a flexible straw with a flip-top dust cover, it enables convenient one-handed drinking. Durable, dishwasher safe, and crafted for quiet, smooth operation, this lid transforms your bottle into a professional, spill-proof hydration companion for work, travel, and workouts.

## Description

KMN Wide Mouth Straw Lid – The Perfect Upgrade for Your Hydro Flask Tired of unscrewing your bottle cap every time you want a drink? The KMN Wide Mouth Straw Lid transforms your Hydro Flask into a convenient, one-handed hydration system. Flip. Sip. Go. Simply flip open the top, drink through the high-flow straw, and flip closed. The hinged cover keeps the straw clean. Perfect for driving, working, hiking, or working out. Leak-Proof & Spill-Proof Our lid features a secure locking mechanism and a tight-sealing silicone gasket. Toss your bottle in any bag with confidence. Safe & Easy to Clean Made from 100% BPA-free, food-grade materials. All parts are dishwasher safe (top rack recommended). Fits Hydro Flask Wide Mouth Bottles Compatible with Hydro Flask wide mouth bottles (18oz, 32oz, 40oz) and travel coffee flasks (12oz, 16oz, 20oz) with 2.26 inch outer mouth diameter. Also fits other popular brands like Simple Modern, Iron Flask, and ThermoFlask. What's in the Box? 1 x KMN Wide Mouth Straw Lid (with attached flip-top and straw) 1 x Replacement Silicone Gasket (pre-installed) Available in 17 Colors – Choose yours today!

Review: certainly works well - perfect fit for a hydroflask wide mouth 40oz. sturdy enough to carry with the handle.
Review: Excellent Straw Lid Replacement - This straw lid has been a fantastic replacement for my Hydro Flask! It fits my 32 oz wide-mouth bottle perfectly and is made from high-quality materials. The straw is smooth to sip from, requiring little effort, which makes it ideal for staying hydrated while on the go. The handle is easy to grip, making it convenient to carry around. One tip: be careful if you’re flying, as the change in pressure can cause water to spew out when you open it. It also drips a bit when turned upside down, but only minimally, so it’s never been a big issue.

## Features

- BLACK MATTE FINISH, TIMELESS LOOK: A classic matte black lid that pairs well with any Hydro Flask wide mouth bottle or coffee flask-12, 16, 18, 20, 32, or 40 oz. The understated dark tone looks professional on a desk, sharp at the gym, and stays clean-looking even after daily rough handling
- STAYS SHARP, HIDES WEAR: The dark matte surface naturally conceals scuffs, scratches, and smudges that would stand out on lighter colors. A quick wipe with a damp cloth brings it right back to looking fresh. Whether it rides in a tool bag, gets tossed in a truck cab, or sits under fluorescent office lights all day, the black finish holds its clean, no-nonsense appearance mile after mile
- LEAKPROOF FOR THE DAILY GRIND: A thick sealing ring keeps water, coffee, or your morning iced tea locked inside-even when the bottle tumbles around in a messenger bag or gym duffel. Your laptop, paperwork, and spare change stay dry from the first sip to the last
- FLEX STRAW, ONE-HAND DRINKING: The flexible drinking straw lets you sip upright without tilting your head back. Flip the cap open with your thumb, drink, and snap it shut. Convenient for staying hydrated while typing, driving, or cooling down between sets. The straw tip feels natural and comfortable, even during long work sessions or road trips
- FLIP TOP DUST COVER KEEPS IT CLEAN: A protective flip cover shields the drinking straw from pocket lint, bag debris, workshop dust, and whatever else your bottle encounters during the day. Close it after each sip, and the straw stays clean and ready. A practical detail for anyone who carries their bottle everywhere
- 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
- SMOOTH EDGES, QUIET FLIP HINGE: Every surface is polished smooth, with no sharp seams that could catch your lips or fingers. The flip cap hinge has been tested through thousands of uses and stays firm without going loose. It opens and closes with a soft, controlled motion that won't draw attention in quiet spaces like libraries, shared offices, or a sleeping baby's room

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HLFY7VK |
| Brand | KMN |
| Brand Name | KMN |
| Closure Type | Flip Top |
| Colour | Black |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 4,654 Reviews |
| Included Components | straw cleaner, straws |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions L x W | 5.7L x 5.7W Centimeters |
| Manufacture Year | 2019 |
| Manufacturer | KMN |
| Manufacturer Part Number | 4 |
| Material | Plastic Silicone |
| Material Type | Plastic Silicone |
| Model Number | NS880 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 5.7L x 5.7W Centimeters |
| Product Style | Modern |
| Shape | Round |
| Style | Modern |
| UPC | 700204000126 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Rubber Iron
- **Colour:** Black
- **Brand:** KMN
- **Style:** Modern
- **Item Weight:** 3.2 Ounces

## Images

![KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories - Image 1](https://m.media-amazon.com/images/I/71uG7lpj48L.jpg)
![KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories - Image 2](https://m.media-amazon.com/images/I/71xCw-fmmkL.jpg)
![KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories - Image 3](https://m.media-amazon.com/images/I/61n0Z-UUIYL.jpg)
![KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories - Image 4](https://m.media-amazon.com/images/I/71SoSqKAQSL.jpg)
![KMN Straw Lid for Hydro Flask Wide Mouth, Flex Straw Lid for Hydroflask Wide Mouth 12 16 18 20 32 40 64 oz, Flexible Handle Replacement Lids for Hydroflask Straws Top Water Bottle Lid Accessories - Image 5](https://m.media-amazon.com/images/I/71bsP0tg45L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ certainly works well
*by D***S on 25 January 2021*

perfect fit for a hydroflask wide mouth 40oz. sturdy enough to carry with the handle.

### ⭐⭐⭐⭐ Excellent Straw Lid Replacement
*by J***N on 26 October 2024*

This straw lid has been a fantastic replacement for my Hydro Flask! It fits my 32 oz wide-mouth bottle perfectly and is made from high-quality materials. The straw is smooth to sip from, requiring little effort, which makes it ideal for staying hydrated while on the go. The handle is easy to grip, making it convenient to carry around. One tip: be careful if you’re flying, as the change in pressure can cause water to spew out when you open it. It also drips a bit when turned upside down, but only minimally, so it’s never been a big issue.

### ⭐⭐⭐⭐⭐ Great Lid – Makes My Hydro Flask Even Better!
*by A***L on 20 June 2025*

This straw lid is exactly what I was looking for. It fits my wide-mouth Hydro Flask perfectly and makes it so much easier to drink throughout the day without unscrewing the whole cap. The flip-top is sturdy and doesn’t leak when closed, and I really like the built-in handle—it makes carrying the bottle super convenient. The set came with two straws and a cleaning brush, which was a nice bonus. I did have to trim the straw a bit to fit my bottle, but that was easy. The material feels solid and durable, and the rubber straw is comfortable to use. If you’re looking for a solid replacement or upgrade for your Hydro Flask lid, this is a great buy. I use mine every day and would absolutely recommend it!

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**Shop now:** [https://www.desertcart.com.ar/products/294804794-kmn-straw-lid-for-hydro-flask-wide-mouth-flex-straw](https://www.desertcart.com.ar/products/294804794-kmn-straw-lid-for-hydro-flask-wide-mouth-flex-straw)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-29*