---
product_id: 513733837
title: "Hydro Flask Standard Flex Cap Dew 18 Oz"
brand: "hydro flask"
price: "0.13 OMR"
currency: OMR
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.om/products/513733837-hydro-flask-standard-flex-cap-dew-18-oz
store_origin: OM
region: Oman
---

# Leakproof seal 12h hot retention 24h cold retention Hydro Flask Standard Flex Cap Dew 18 Oz

**Brand:** hydro flask
**Price:** 0.13 OMR
**Availability:** ❌ Out of Stock

## Summary

> 💧Hydrate like a pro—cool, hot, and leakproof, all day long!

## Quick Answers

- **What is this?** Hydro Flask Standard Flex Cap Dew 18 Oz by hydro flask
- **How much does it cost?** 0.13 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/513733837-hydro-flask-standard-flex-cap-dew-18-oz)

## 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

- • **Compact Powerhouse:** 18 oz capacity fits perfectly in cupholders and on-the-go lifestyles without bulk.
- • **Effortless Clean-Up:** Dishwasher safe and BPA-free for a hygienic, eco-conscious hydration routine.
- • **Pure Taste, Every Sip:** Crafted from durable stainless steel with no flavor transfer—enjoy your drink’s true essence.
- • **Zero Spills, Zero Stress:** Leakproof design ensures your bag stays dry and your day uninterrupted.
- • **Stay Chill or Sizzle All Day:** Keeps beverages icy cold for 24 hours or piping hot for 12 with TempShield double-wall vacuum insulation.

## Overview

The Hydro Flask Standard Flex Cap Dew 18 Oz is a premium stainless steel insulated water bottle designed for professionals on the move. Featuring TempShield double-wall vacuum insulation, it keeps drinks cold for 24 hours and hot for 12 hours. Its leakproof cap and BPA-free, dishwasher-safe construction ensure convenience and purity, while its compact 18 oz size fits seamlessly into cupholders and busy lifestyles. Perfect for those who demand durability and style in their daily hydration.

## Description

Stainless steel, cupholder compatible, fits anywhere—the compact, reusable, refillable Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for quick adventures.

Review: オシャレでカワイイし結構冷たいのも長持ちしてました！表面が細かく凸凹してるのも持ちやすくていいです。
Review: After 6-9 months of light use, my Hydroshield water bottle is a major disappointment, looking as though it's "come out of a warzone." The primary issue is its abysmal durability and finish. The paint has not held up too well at all, chipping and flaking all over. Furthermore, the bottle dents very easily and is covered in scratches all over, which quickly makes it look old and heavily used. For a reusable bottle, this lack of resilience and poor finish quality is simply unacceptable. Based on this experience, I strongly suggest you look at buying something different if you want a water bottle that can withstand the rigors of everyday life.

## Features

- 24 hours cold, 12 hours hot
- TempShield️ double-wall vacuum insulation
- Leakproof when closed
- Pure taste, no flavor transfer
- Durable stainless steel
- BPA-Free
- Dishwasher safe
- Not for use on a stove, in a microwave or freezer
- Keep hot liquids out of the reach of children
- water bottle, leakproof, insulated, 24 hours cold, 12 hours hot, dishwasher safe, 18 oz, cupholder compatible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNLYF1WH |
| Best Sellers Rank | #97,936 in Kitchen ( See Top 100 in Kitchen ) #1,459 in Insulated Bottles |
| Brand | Hydro Flask |
| Capacity | 510 g |
| Color | Dew Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (923) |
| Date First Available | 24 February 2023 |
| Item Weight | 357 g |
| Material | Stainless Steel |
| Model Number | S18SX441 |
| Product Dimensions | 7.24 x 7.24 x 26.16 cm; 357 g |
| Special Features | BPA-Free, Dishwasher Safe, Double Wall |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 510 g
- **Colour:** Dew Blue
- **Recommended uses for product:** Water
- **Special features:** BPA-Free, Dishwasher Safe, Double Wall

## Images

![Hydro Flask Standard Flex Cap Dew 18 Oz - Image 1](https://m.media-amazon.com/images/I/51s60BHUAwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by ひ***ば on 19 October 2025*

オシャレでカワイイし結構冷たいのも長持ちしてました！表面が細かく凸凹してるのも持ちやすくていいです。

### ⭐⭐ Review
*by T***Q on 26 October 2025*

After 6-9 months of light use, my Hydroshield water bottle is a major disappointment, looking as though it's "come out of a warzone." The primary issue is its abysmal durability and finish. The paint has not held up too well at all, chipping and flaking all over. Furthermore, the bottle dents very easily and is covered in scratches all over, which quickly makes it look old and heavily used. For a reusable bottle, this lack of resilience and poor finish quality is simply unacceptable. Based on this experience, I strongly suggest you look at buying something different if you want a water bottle that can withstand the rigors of everyday life.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 4 July 2023*

I love Hydroflasks! I bought this to replace one that I had been using daily for years. The old one had taken a real beating! It had several dents, and the coating was starting to chip just a bit. I love my new one! Same great Hydroflask quality and vibrant color! I really like the top which is easy to loop a finger or two though for carrying! It also fits well into my car's cupholder and the cupholder of my day pack!

## Frequently Bought Together

- HYDRO FLASK - Water Bottle 532 ml (18 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - BPA-Free - Standard Mouth - Dew
- hydro flask - flex for
- Hydro Flask - Water Bottle 532 ml (18 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - Standard Mouth - Indigo

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**Shop now:** [https://www.desertcart.com.om/products/513733837-hydro-flask-standard-flex-cap-dew-18-oz](https://www.desertcart.com.om/products/513733837-hydro-flask-standard-flex-cap-dew-18-oz)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-21*