---
product_id: 517962258
title: "Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Indigo"
brand: "hydro flask"
price: "489 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/517962258-water-bottle-621-ml-21-oz-vacuum-insulated-stainless-steel
store_origin: RO
region: Romania
---

# Leak-proof Flex Straw Lid Keeps drinks hot 12h Keeps drinks cold 24h Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Indigo

**Brand:** hydro flask
**Price:** 489 Lei
**Availability:** ✅ In Stock

## Summary

> 💼 Hydrate like a boss—cool, hot, and always on point.

## Quick Answers

- **What is this?** Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Indigo by hydro flask
- **How much does it cost?** 489 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/517962258-water-bottle-621-ml-21-oz-vacuum-insulated-stainless-steel)

## 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

- • **Effortless Clean-Up:** Powder-coated finish is dishwasher safe, giving you more time to focus on what matters.
- • **Confidence in Every Sip:** Backed by a lifetime warranty, this bottle is a long-term hydration partner you can trust.
- • **Built to Brave Your Hustle:** Durable stainless steel construction resists dents and keeps flavors pure, ready for any adventure.
- • **Sip Hands-Free, Stress-Free:** Innovative leak-proof Flex Straw Cap lets you hydrate on the move with one hand—no spills, no fuss.
- • **Stay Chill or Sizzle All Day:** Double-wall vacuum insulation locks in cold for 24h or heat for 12h, so your drink is always perfect.

## Overview

This 621 ml (21 oz) vacuum-insulated stainless steel water bottle features TempShield technology to keep beverages cold for 24 hours or hot for 12 hours. Equipped with a leak-proof Flex Straw Cap for easy one-handed drinking, it boasts a durable, eco-friendly design with a powder-coated finish that’s dishwasher safe. Lightweight at 420 grams and backed by a lifetime warranty, it’s the perfect hydration companion for busy professionals on the go.

## Description

Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Indigo

## Features

- IDEAL DRINKING TEMPERATURE: Our double-wall vacuum-insulated bottle keeps beverages cold for up to 24 hours and hot for up to 12 hours. The TempShield technology prevents condensation and heat transfer to the outside.
- BETTER DRINKING ON THE GO: With double-wall, vacuum-insulated technology, our water bottle maintains the IDEAL temperature. The leak-proof Flex Straw Lid allows for easy drinking with just one hand.
- DURABLE WATER BOTTLE: Our eco-friendly, sturdy stainless steel bottle is perfect for any type of sport. The durable construction withstands everything life throws at it, while keeping the taste of your drink intact.
- DISHWASHER SAFE: Our water bottles come with a powder coating that makes cleaning a breeze. Enjoy more leisure time and less work with this convenient feature.
- SATISFACTION GUARANTEED: We offer a lif etime warranty against manufacturer defects. HYDRO FLASK stands behind our durable and robust materials and is committed to high standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.24 x 7.24 x 28.58 cm; 420 g |
| Care instructions | Dishwasher Safe |
| Batteries required | No |
| Included components | straw, water bottle |
| Item weight | 420 Grams |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 595 g
- **Colour:** Indigo
- **Recommended uses for product:** Water
- **Special feature:** Double-walled leak-proof insulated straw leak-proof

## Images

![Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Indigo - Image 1](https://m.media-amazon.com/images/I/517AgdOFz4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Am I able to buy any of the bottles that already have the flex straw lid on them or do I have to buy that lid separately?**
A: You are able to buy bottles that already come with a flex Straw cap, but for the availability of those units, you need to check with a dealer directly. Your Hydro Flask team.

**Q: Why does it state flex cap as being ‘girls’?**
A: No idea.
This came with a twist cap and it is fine. I use sports bottles with different caps for when in the gym etc. The hydroflask is a really solid design.

**Q: What diameter is the base**
A: Hello,

The diameter of both the 18 Ounce and 21 ounce Standard mouth bottle is 2.87 Inches or 7.29 centimetres.

**Q: Hi how do I know if it is legitimate?**
A: it is legit, it's a great flask

## Frequently Bought Together

- Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Indigo
- Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Flex Straw Cap - Standard Mouth - Agave

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**Shop now:** [https://www.desertcart.ro/products/517962258-water-bottle-621-ml-21-oz-vacuum-insulated-stainless-steel](https://www.desertcart.ro/products/517962258-water-bottle-621-ml-21-oz-vacuum-insulated-stainless-steel)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-19*