---
product_id: 411626753
title: "Hydro Flask Standard Mouth Flex Straw Cap"
brand: "hydro flask"
price: "381 DH"
currency: MAD
in_stock: true
reviews_count: 7
category: "Hydro Flask"
url: https://www.desertcart.ma/products/411626753-hydro-flask-standard-mouth-flex-straw-cap
store_origin: MA
region: Morocco
---

# Leakproof Seal Standard Mouth Fit Honeycomb Insulation Hydro Flask Standard Mouth Flex Straw Cap

**Brand:** hydro flask
**Price:** 381 DH
**Availability:** ✅ In Stock

## Summary

> 🥤 Sip smart, stay cool, and never miss a beat with Hydro Flask’s Flex Straw Cap!

## Quick Answers

- **What is this?** Hydro Flask Standard Mouth Flex Straw Cap by hydro flask
- **How much does it cost?** 381 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/411626753-hydro-flask-standard-mouth-flex-straw-cap)

## Best For

- hydro flask enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Convenience:** Flex strap ensures effortless carrying and quick access during your busiest days.
- • **Hassle-Free Maintenance:** Removable parts and dishwasher-safe design make cleaning a breeze—stay fresh, always.
- • **Customizable Straw Length:** Easily trim the flexible straw to your preferred length for ultimate sipping comfort.
- • **Perfect Hydro Flask Match:** Fits all Standard Mouth Hydro Flask bottles seamlessly for a sleek, unified look.
- • **Temperature Lock Technology:** Honeycomb insulated cap maximizes temperature retention, keeping drinks refreshingly cool.

## Overview

The Hydro Flask Standard Mouth Flex Straw Cap is a BPA-free, leakproof accessory designed to fit all Hydro Flask Standard Mouth bottles. Featuring honeycomb insulation for superior temperature retention and a flexible, customizable straw, it offers convenient portability with a comfortable flex strap. Dishwasher safe and easy to clean, this cap elevates your hydration experience while ensuring no spills on the go.

## Description

Buy Hydro Flask Standard Mouth Flex Straw Cap Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Fits perfectly - Fits my hydroflask perfectly, old one broke so decided to get a new one with the straw attachment. It also came with a spare straw
Review: Fits perfectly - Fits the specific model

## Features

- Standard Mouth Flex Straw Cap fits all Hydro Flask Standard Mouth Bottles
- Straw is easy to trim to fit your favorite Hydro Flask
- Flex Strap is easy to transport and comfortable to carry
- Honeycomb Insulated cap for maximum temperature retention
- Leakproof when closed so you can reliably sip and transport your refreshment without worry.BPA-Free & Toxin-Free.Removable components for easy cleaning..Dishwasher safe.Flex Straw Cap not intended for use with hot liquids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09D8RPYKJ |
| Age Range | All Ages |
| Batteries Included? | No |
| Best Sellers Rank | #15,078 in Sporting Goods ( See Top 100 in Sporting Goods ) #149 in Sports Water Bottle Accessories |
| Brand | Hydro Flask |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,269) |
| Date First Available | 28 February 2022 |
| Department | Unisex |
| Features | Honeycomb insulation, leak-proof, dishwasher safe |
| Included Components | Water Bottle Accessory |
| Item model number | SFS001 |
| League | No league name |
| Manufacturer | Hydro Flask |
| Material Type | Plastic |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 7.37 x 5.84 x 7.62 cm; 4.54 g |
| Shape | Round |
| Size | standard size |
| Style | Flex Straw |

## Product Details

- **Brand:** Hydro Flask
- **Colour:** Black
- **Item weight:** 0.01 Pounds
- **Material:** Plastic
- **Style:** Flex Straw

## Images

![Hydro Flask Standard Mouth Flex Straw Cap - Image 1](https://m.media-amazon.com/images/I/51rs8Q52D8L.jpg)
![Hydro Flask Standard Mouth Flex Straw Cap - Image 2](https://m.media-amazon.com/images/I/51B4IRm6R0L.jpg)
![Hydro Flask Standard Mouth Flex Straw Cap - Image 3](https://m.media-amazon.com/images/I/61ez4KjT79L.jpg)
![Hydro Flask Standard Mouth Flex Straw Cap - Image 4](https://m.media-amazon.com/images/I/61AFhL7WnIL.jpg)
![Hydro Flask Standard Mouth Flex Straw Cap - Image 5](https://m.media-amazon.com/images/I/717rJFPcpEL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Why so expensive? i can get it cheaper from hydro flask, rei, dick sporting goods, etc.**
A: Sure you can , If dick sporting goods has the same brand and style

**Q: Is this product authentic? Made by Hydroflask?**
A: Hello Robert - Wendy from Tall Ridge here - This Hydro Flask Standard Mouth Insulated Sport Cap purchased from us is authentic. We are an authorized Hydro Flask dealer. Please feel free to check us out. We want you to feel comfortable with your purchase. All Hydro Flask products purchased from us are authentic Hydro Flask products.

**Q: Does this work for the 64 oz growler?**
A: Hello James - Wendy from Tall Ridge here - The Hydro Flask 64 ounce Growler is a Wide Mouth. The Hydro Flask Insulated Sport Cap is for the Standard Mouth bottles only.

**Q: Does it fit a 21 oz?**
A: If the 21 oz bottle you have has a standard opening, not a wide opening, it should fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits perfectly
*by C***N on 18 September 2024*

Fits my hydroflask perfectly, old one broke so decided to get a new one with the straw attachment. It also came with a spare straw

### ⭐⭐⭐⭐⭐ Fits perfectly
*by M***E on 30 September 2023*

Fits the specific model

### ⭐⭐⭐⭐⭐ Review
*by M***© on 12 August 2025*

Totalement satisfait. J'ai commandé ce couvercle paille pour ma gourde d'une marque très connue qui n'était pas pourvue de ce système. La qualité du joint et de l'embout et des pailles que j'ai dû légèrement couper car trop longues donc parfait. Le test est totalement convainquant et je recommande ce modèle pour votre gourde qui ne sont pas pourvues de ce bouchon paille.

## Frequently Bought Together

- Hydro Flask Standard Mouth Lids- Accessory for Standard Mouth Water Bottle
- Hydro Flask Replacement Straws 3 Count (Pack of 1)
- Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle

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**Shop now:** [https://www.desertcart.ma/products/411626753-hydro-flask-standard-mouth-flex-straw-cap](https://www.desertcart.ma/products/411626753-hydro-flask-standard-mouth-flex-straw-cap)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-03*