---
product_id: 445873117
title: "Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top"
brand: "rregeny"
price: "₩43717"
currency: KRW
in_stock: true
reviews_count: 8
category: "R Regeny"
url: https://www.desertcart.kr/products/445873117-straw-lid-fits-hydro-flask-standard-mouth-21-24-oz
store_origin: KR
region: South Korea
---

# Fits 18-24 oz standard mouth bottles Includes 2 straws + cleaner for hygiene One-handed flip straw for active use Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top

**Brand:** rregeny
**Price:** ₩43717
**Availability:** ✅ In Stock

## Summary

> 💼 Sip Smart, Stay Hydrated, Look Sharp

## Quick Answers

- **What is this?** Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top by rregeny
- **How much does it cost?** ₩43717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/445873117-straw-lid-fits-hydro-flask-standard-mouth-21-24-oz)

## Best For

- rregeny enthusiasts

## Why This Product

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

## Key Features

- • **Durable & BPA-Free:** Crafted from premium BPA-free plastic and silicone for long-lasting, safe daily use.
- • **Carry with Confidence:** Ergonomic wide finger loop handle ensures secure grip and easy transport—never drop your bottle again.
- • **Universal Compatibility:** Seamlessly fits Hydro Flask standard mouth bottles (18-24 oz) and top brands like Simple Modern & Klean Kanteen.
- • **Complete Replacement Kit:** Includes 2 straws plus a straw cleaner, delivering unbeatable value and hygiene in one package.
- • **Effortless Hydration On-the-Go:** Flip-open straw lid enables quick, one-handed sipping during workouts or meetings.

## Overview

The RRegeny Straw Lid is a premium replacement cap designed for Hydro Flask standard mouth bottles (18-24 oz). Featuring a durable BPA-free build, a secure flip-top straw for one-handed use, and a wide finger loop for easy carrying, it’s perfect for busy professionals and outdoor enthusiasts alike. The package includes two straws and a cleaner, ensuring hygienic, hassle-free hydration wherever you go.

## Description

desertcart.com: RRegeny Straw Lid for Hydro Flask Standard Mouth18 21 24 oz, Lids with Straws Fits Standard Mouth Hydroflask 21 24 oz, Sports Flex Straw Cap Water Bottle Accessories Top Replacement : Sports & Outdoors

Review: Worked great - Perfectly fit my hydroflask
Review: Work great - I’ve been happy with these lids over the past several months of daily use. I don’t use the straws but they work great without them too.

## Features

- ★ DURABLE STRAW LID FOR STANDARD MOUTH - Straw lid with straws is a great choice of replacement lid for hydroflask standard mouth. Durable handle, easy to carry, no worry about dropping your hydroflask with straw lid standard mouth.
- ★ STRAW LID EASY TO USE: Super easy to open, while latching closed securely. Allows one-handed drinking, easily flip straw top and sip water from straw lid, perfect for indoor and outdoor sports, camping, hiking, etc. Wider finger loop is comfortable to carry your flasks anywhere. Popular water bottle lid accessories to meet daily hydration on the go.
- ★ COMPATIBLE WITH HYDRO FLASK STANDARD MOUTH - Straw lid fits Hydroflask standard mouth 18 21 24 oz (mouth diameter 1.91"). This standard mouth straw lid also fits Simple Modern Ascent, the Coldest Water Standard Mouth, Klean Kanteen Classic Bottle. REMIND: Not for WIDE MOUTH hydroflask 12 or 18 oz, ONLY for hydroflask STANDARD MOUTH / SMALL MOUTH.
- ★ GOOD VALUE - Comes with 2 Straws and 1 straw cleaner. Standard mouth straw lid is made of high quality BPA free material, durable straw cap will last for years. Safe and easy to use for both adult and kids. Select this popular style sport cap as replacement lid for hydroflask standard mouth is a great choice.
- ★ PREMIUM QUALITY - Proving high quality water bottle lid accessories and customer satisfaction is our commitment. Please contact seller directly for assistance if any query about the standard straw lid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1D3RC56 |
| Best Sellers Rank | #4,774 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #89 in Water Bottle Accessories |
| Brand | RRegeny |
| Brand Name | RRegeny |
| Closure Type | Straw Lid |
| Color | Black+2pack |
| Customer Reviews | 4.4 out of 5 stars 270 Reviews |
| Is the item dishwasher safe? | No |
| Item Dimensions L x W | 2"L x 1.5"W |
| Item Weight | 0.32 Pounds |
| Manufacturer | RRegeny |
| Material | Plastic, Silicone |
| Material Type | Plastic, Silicone |
| Number of Pieces | 2 |
| Product Dimensions | 2"L x 1.5"W |
| Product Style | Modern |
| Shape | Round |
| Style | Modern |
| UPC | 759795181233 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** RRegeny
- **Color:** Black+2pack
- **Material:** Plastic, Silicone
- **Product Dimensions:** 2"L x 1.5"W
- **Style:** Modern

## Images

![Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top - Image 1](https://m.media-amazon.com/images/I/41f2A5otNHL.jpg)
![Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top - Image 2](https://m.media-amazon.com/images/I/614SJSNbUeL.jpg)
![Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top - Image 3](https://m.media-amazon.com/images/I/61NC3Lkby5L.jpg)
![Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top - Image 4](https://m.media-amazon.com/images/I/61VIQc7yzIL.jpg)
![Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top - Image 5](https://m.media-amazon.com/images/I/61boT9Yg9ZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great
*by N***J on January 5, 2026*

Perfectly fit my hydroflask

### ⭐⭐⭐⭐⭐ Work great
*by M***W on July 27, 2025*

I’ve been happy with these lids over the past several months of daily use. I don’t use the straws but they work great without them too.

### ⭐⭐⭐⭐ Fit
*by D***. on August 18, 2025*

The covers fit and work great. My only complaint is on the original design of the covers-I have broken the flip up tab on 3 covers. The tab needs more reinforcement. Otherwise the bottle is very well insulated and durable.

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**Shop now:** [https://www.desertcart.kr/products/445873117-straw-lid-fits-hydro-flask-standard-mouth-21-24-oz](https://www.desertcart.kr/products/445873117-straw-lid-fits-hydro-flask-standard-mouth-21-24-oz)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*