---
product_id: 456828784
title: "Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue"
brand: "hydro flask"
price: "€ 60.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hydro Flask"
url: https://www.desertcart.hr/products/456828784-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof
store_origin: HR
region: Croatia
---

# Leakproof Flex Cap 12H Hot Retention 24H Cold Retention Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue

**Brand:** hydro flask
**Price:** € 60.27
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay hot, stay ahead with Hydro Flask.

## Quick Answers

- **What is this?** Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue by hydro flask
- **How much does it cost?** € 60.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/456828784-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof)

## 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

- • **Leakproof Confidence:** Flex Cap seals tight so you can toss it in your bag without a single drop escaping.
- • **Effortless Maintenance:** Dishwasher safe and easy to clean, so your Hydro Flask stays vibrant and ready for every adventure.
- • **Pure Taste, No Compromise:** Pro-grade stainless steel ensures every sip tastes fresh—no flavor transfer, ever.
- • **Ergonomic On-the-Go Design:** Flexible handle and cupholder-friendly size make it the perfect companion for your daily hustle.
- • **All-Day Temperature Control:** Keeps your drinks icy cold for 24 hours or piping hot for 12 with TempShield® double-wall vacuum insulation.

## Overview

The Hydro Flask 21 oz Indigo Blue Standard Mouth bottle features TempShield® double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12. Its leakproof Flex Cap and flexible handle offer secure, comfortable portability, while the durable stainless steel construction guarantees pure taste without flavor transfer. Designed to fit most cupholders and dishwasher safe, this bottle is the ultimate hydration companion for professionals on the move.

## Description

Stay hydrated with the Hydro Flask 21 oz Standard Mouth Bottle. With a comfortable, flexible handle, the reusable water bottle is leakproof with double-wall insulation to keep drinks cold up to 24 hours and hot for up to 12 hours. The insulated bottle easily fits ice cubes and is dishwasher safe. 24 hours cold. 12 hours hot. TempShield® double-wall vacuum insulation. Leakproof when closed. Won't retain odor or leftover flavor. BPA-Free. Dishwasher safe. Easy to clean by hand or dishwasher. Stays clean and colorful. Not for use on a stove, in a microwave or freezer. Keep hot drinks out of the reach of children. Bottle fits all Standard Mouth caps and lids, including the leakproof Flex Straw Cap.

Review: Love hydroflask! Great quality even with daily use - My husband loves hydroflask and he needed one that seals well and travels easy. This worked perfectly. It fits in any cup holder we've encountered and the top hasn't leaks on him so far. It gets daily use so the lid quality seems good. The color is true to the photos. His water stays cold all day and even longer. The handle on the lid means he can comfortably attach it to his backpack too.
Review: Reliable Hydration Bottle - I’ve been using Hydroflask since the release. I believe it was 2009 when I purchased my first bottle. Hydroflask has gone through quite a few changes, design wise, changing ownership and adding products. It’s still my go-to hydration bottle. There are probably other bottles on the market equal to Hydroflask but it’s a brand I have found to be reliable. My water stays cold, it doesn’t leak and it can take an occasional drop. The 21oz fit easily into my bag and isn’t to heavy to carry if I’m holding it. I like the matte finish so it isn’t slippery in the hands. The lid quality is good and the handle is easy to grip and hold. A bottle brush fits easily into the bottle for cleaning and the “O” ring on the lid can be removed to scrub it and keep it from getting gross. Overall I highly recommended Hydroflask products.

## Features

- 21 OZ INDIGO BLUE BOTTLE: Fill and refill with the Hydro Flask Standard Mouth insulated water bottle with leakproof cap. With a comfortable, flexible handle, the bottle is easy to grab and take anywhere. Double-wall insulation keeps drinks cold up to 24 hours and hot for 12.
- 24 HOURS COLD. 12 HOURS HOT: The insulated water bottle keeps drinks cold for 24 hours and hot for 12 thanks to double-wall vacuum insulation. TempShield insulation is designed to be lightweight and efficient temperature retention, keeping contents ready to sip.
- LEAKPROOF: Say goodbye to leaky water bottles. The Hydro Flask Flex Cap is leakproof when closed. Toss it into your bag without worry.
- FITS CUPHOLDERS: The cupholder-friendly design means your bottle fits seamlessly in most cupholders. Designed for seamless cupholder cohabitation, it's right at home on the open road, on the sidelines, in a pack or wherever you need to set your sips.
- PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So, today's water won't have any taste of yesterday's iced tea.
- DISHWASHER SAFE: Easy to use and easy to clean, just toss the lid and bottles into the dishwasher. Designed to keep bright color, being dishwasher safe means your favorite Hydro Flask is always at-the-ready.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SQP23MC |
| Age Range (Description) | Adult |
| Base Diameter | 2.8 Inches |
| Best Sellers Rank | #1,384 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #38 in Insulated Bottles #49 in Water Bottles |
| Brand | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 21 Fluid Ounces |
| Color | Indigo |
| Customer Reviews | 4.7 4.7 out of 5 stars (13,945) |
| Date First Available | February 17, 2022 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00810070083922 |
| Included Components | Water Bottle |
| Is Dishwasher Safe | No |
| Item Weight | 12 ounces |
| Item model number | S21SX464 |
| Manufacturer | Hydro Flask |
| Material | Stainless Steel |
| Model Name | Standard Mouth Flex Cap Bottle |
| Number of Items | 1 |
| Pattern | Bottle |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 2.85"W x 10.3"H |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Dishwasher Safe, Double Wall, Hot 12 Hours, Leakproof |
| UPC | 810070083922 |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 21 Fluid Ounces
- **Color:** Indigo
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 24 Hours, Dishwasher Safe, Double Wall, Hot 12 Hours, Leakproof

## Images

![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue - Image 1](https://m.media-amazon.com/images/I/61YV+seZLJL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue - Image 2](https://m.media-amazon.com/images/I/61SuJqWNs6L.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue - Image 3](https://m.media-amazon.com/images/I/91Wnfp3o0GL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue - Image 4](https://m.media-amazon.com/images/I/718CMmeqQUL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz Indigo Blue - Image 5](https://m.media-amazon.com/images/I/91BgTx0oqFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love hydroflask! Great quality even with daily use
*by K***Y on January 1, 2026*

My husband loves hydroflask and he needed one that seals well and travels easy. This worked perfectly. It fits in any cup holder we've encountered and the top hasn't leaks on him so far. It gets daily use so the lid quality seems good. The color is true to the photos. His water stays cold all day and even longer. The handle on the lid means he can comfortably attach it to his backpack too.

### ⭐⭐⭐⭐⭐ Reliable Hydration Bottle
*by D***Y on October 26, 2025*

I’ve been using Hydroflask since the release. I believe it was 2009 when I purchased my first bottle. Hydroflask has gone through quite a few changes, design wise, changing ownership and adding products. It’s still my go-to hydration bottle. There are probably other bottles on the market equal to Hydroflask but it’s a brand I have found to be reliable. My water stays cold, it doesn’t leak and it can take an occasional drop. The 21oz fit easily into my bag and isn’t to heavy to carry if I’m holding it. I like the matte finish so it isn’t slippery in the hands. The lid quality is good and the handle is easy to grip and hold. A bottle brush fits easily into the bottle for cleaning and the “O” ring on the lid can be removed to scrub it and keep it from getting gross. Overall I highly recommended Hydroflask products.

### ⭐⭐⭐⭐⭐ Perfect bottle
*by M***P on January 20, 2026*

Nicely packaged to prevent any denting. Water bottle is a nice color and will replace my 6 year old Hydro Flask. I love it that these bottles aren’t too heavy, yet they keep items nice and cold. They also are the perfect size for cup holders.

## Frequently Bought Together

- Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic
- Hydro Flask Standard Mouth Lids- Accessory for Standard Mouth Water Bottle

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**Shop now:** [https://www.desertcart.hr/products/456828784-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof](https://www.desertcart.hr/products/456828784-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*