---
product_id: 286286568
title: "Standard Mouth Flex Cap Bottle - Stainless Steel Reusable Water Bottle - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic"
brand: "hydro flask"
price: "2185699₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Hydro Flask"
url: https://www.desertcart.vn/products/286286568-standard-mouth-flex-cap-bottle-stainless-steel-reusable-water-bottle
store_origin: VN
region: Vietnam
---

# Leakproof Flex Cap Keeps drinks hot 12h Keeps drinks cold 24h Standard Mouth Flex Cap Bottle - Stainless Steel Reusable Water Bottle - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic

**Brand:** hydro flask
**Price:** 2185699₫
**Availability:** ✅ In Stock

## Summary

> 💧 Sip smart, stay unstoppable with Hydro Flask.

## Quick Answers

- **What is this?** Standard Mouth Flex Cap Bottle - Stainless Steel Reusable Water Bottle - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic by hydro flask
- **How much does it cost?** 2185699₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/286286568-standard-mouth-flex-cap-bottle-stainless-steel-reusable-water-bottle)

## 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 on the go:** Flex Cap’s secure seal means no spills in your bag, giving you confidence to move fast and stay productive.
- • **Effortless portability:** Comfortable Flex Strap makes carrying your hydration stylish and easy, whether commuting or exploring.
- • **Eco-chic & dishwasher safe:** Color Last powder coat keeps your bottle vibrant and slip-free, plus it’s dishwasher safe—because sustainability should be simple.
- • **All-day temperature control:** TempShield insulation locks in cold for 24 hours and heat for 12 hours, so your drink stays perfect from morning meetings to after-work hikes.
- • **Built to last, designed to impress:** Crafted from 18/8 pro-grade stainless steel for durability and zero flavor transfer—because your bottle should be as resilient as your hustle.

## Overview

The Hydro Flask Standard Mouth Flex Cap Bottle is a 21 oz stainless steel reusable water bottle featuring TempShield vacuum insulation that keeps beverages cold for 24 hours and hot for 12 hours. Its leakproof Flex Cap and durable 18/8 pro-grade stainless steel construction ensure reliable, flavor-free hydration on the go. Designed with a comfortable Flex Strap and a dishwasher-safe Color Last powder coat, this BPA-free, toxin-free bottle fits most cup holders and backcountry filters, making it the perfect companion for busy professionals who value style, sustainability, and performance.

## Description

We produce thoughtful, beautifully designed products that encourage people to go into nature and to each other. Because life is an adventure and we like to be there with every step, sip and smile. Our headquarters are located in an area that can truly be described as the paradise of the Pacific Northwest - Bend, Oregon. We are surrounded by mountains, rivers and lakes as far as the eye can see. From here we come from, and our environment is part of us and our DNA. This is also reflected in our products, employees and our company philosophy. Nature and outdoor life mean everything to us, and we prefer to share the most beautiful moments of life with others - be it with dear colleagues in the office, an unforgettable evening in the student dorm or during a relaxed yoga session. This is our calling. Our heart beats for this. Mother Nature is the inspiration behind all our products. This product has been developed to precise specifications - there is a reason for every material choice and the simpler the better. Whether product innovation or colour, the focus is on simplicity and functionality. Beyond the awards for our designs, we are particularly proud of our Parks For All project - a charitable program we launched to promote public green spaces and contribute to a happier, healthier life close to nature. So far, we have been able to support more than 122 non-profit organizations and donate over $2 million. And we stay tuned! Under the motto #RefillForGood, we want to encourage people to switch to reusable items and make a real difference for our planet and in terms of environmental protection. HYDRO FLASK products can replace disposable plastic tableware for takeaway food and drinks. Make every adventure even more breathtaking. #HeyLetsGo

Review: Awesome water bottle. Highly recommend! - Awesome water bottle. Highly recommend!
Review: Stylish and Reliable, lifetime warranty: Hydro Flask Standard Mouth 21 oz Bottle with Flex Cap - This bottle comes with a manufacturer’s lifetime warranty. I’m thrilled. The Hydro Flask Standard Mouth 21 oz bottle is a fantastic addition to my daily routine. Its vibrant color adds a pop of personality, while its sleek design makes it a stylish accessory wherever I go. One of the best features of this bottle is its leak-proof design. I can toss it into my bag without worrying about any spills or leaks, which gives me peace of mind during my busy days. Additionally, its stainless steel construction ensures durability, making it a reliable companion for all my adventures. Another highlight is its ability to maintain the temperature of my beverages. Whether I fill it with ice-cold water for a hike or piping hot coffee for my morning commute, the Hydro Flask keeps my drinks at the desired temperature for hours on end. Plus, the fact that it’s dishwasher safe is a huge convenience. I can easily clean it after each use without any hassle. Overall, I highly recommend the Hydro Flask Standard Mouth bottle to anyone looking for a stylish, reliable, and functional drinkware option.

## Features

- TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours
- Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavor transfer
- Flex Cap is leakproof when closed, to transport without worry
- Flex Strap is easy to transport and comfortable to carry
- Honeycomb Insulated cap for maximum temperature retention
- Color Last powder coat is dishwasher safe, keeping your bottle slip-free and colorful
- Fits most backcountry water filters
- Cup holder compatible
- BPA-Free & Toxin-Free
- Volume: 621 mL

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RLD5QLW |
| Age Range (Description) | Adult |
| Base Diameter | 2.85 Inches |
| Best Sellers Rank | #268,231 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3,988 in Water Bottles |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Cap Type | Sports Cap |
| Capacity | 21 Fluid Ounces |
| Color | Carnation |
| Country of Origin | China |
| Customer Reviews | 4.8 4.8 out of 5 stars (12,756) |
| Date First Available | December 29, 2020 |
| Included Components | bottle, lid |
| Is Dishwasher Safe | Yes |
| Item Dimensions LxWxH | 1.12 x 1.12 x 4.37 inches |
| Item Package Dimensions L x W x H | 10.16 x 3.31 x 3.23 inches |
| Item Weight | 11.3 Ounces |
| Manufacturer | Hydro Flask |
| Material | STEEL |
| Model Name | 21 OZ STANDARD FLEX CAP |
| Model Year | 2021 |
| Number of Items | 1 |
| Outer Material | Stainless-Steel |
| Package Weight | 0.42 Kilograms |
| Part Number | S21SX622 |
| Pattern | Bottle |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 1.12"W x 4.37"H |
| Recommended Uses For Product | Water |
| Size | 21 Ounces |
| Special Feature | Cold 24 Hours, Dishwasher Safe, Leak |
| Sport Type | Multi-Sport |
| Style | 21 Oz |
| Suggested Users | unisex-adult |
| UPC | 810028842373 |
| Warranty Description | LIFETIME |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 21 Fluid Ounces
- **Color:** Carnation
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 24 Hours, Dishwasher Safe, Leak

## Images

![Standard Mouth Flex Cap Bottle - Stainless Steel Reusable Water Bottle - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic - Image 1](https://m.media-amazon.com/images/I/51QriU2XsLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome water bottle. Highly recommend!
*by K***L on December 12, 2025*

Awesome water bottle. Highly recommend!

### ⭐⭐⭐⭐⭐ Stylish and Reliable, lifetime warranty: Hydro Flask Standard Mouth 21 oz Bottle with Flex Cap
*by C***E on April 2, 2024*

This bottle comes with a manufacturer’s lifetime warranty. I’m thrilled. The Hydro Flask Standard Mouth 21 oz bottle is a fantastic addition to my daily routine. Its vibrant color adds a pop of personality, while its sleek design makes it a stylish accessory wherever I go. One of the best features of this bottle is its leak-proof design. I can toss it into my bag without worrying about any spills or leaks, which gives me peace of mind during my busy days. Additionally, its stainless steel construction ensures durability, making it a reliable companion for all my adventures. Another highlight is its ability to maintain the temperature of my beverages. Whether I fill it with ice-cold water for a hike or piping hot coffee for my morning commute, the Hydro Flask keeps my drinks at the desired temperature for hours on end. Plus, the fact that it’s dishwasher safe is a huge convenience. I can easily clean it after each use without any hassle. Overall, I highly recommend the Hydro Flask Standard Mouth bottle to anyone looking for a stylish, reliable, and functional drinkware option.

### ⭐⭐⭐⭐⭐ Love it
*by N***. on May 25, 2024*

I really liked this water bottle. It stays cold for some time but I have seen more bottles that stay cold longer, still pretty good though. The color pops and it's easy to carry with the bendy handle. This hydro flask does not leak at all. I really do suggest that you buy a water bottle boot (the silicone things that slip on the bottom of the bottle to protect from scratches, dents, etc.) to go with it because if you don't this bottle can get scratched up easily, which is what happened to mine. Also , it's very easy to clean and holds a good amount of water at a time! Overall, this bottle is amazing and fun.

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**Shop now:** [https://www.desertcart.vn/products/286286568-standard-mouth-flex-cap-bottle-stainless-steel-reusable-water-bottle](https://www.desertcart.vn/products/286286568-standard-mouth-flex-cap-bottle-stainless-steel-reusable-water-bottle)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-13*