---
product_id: 628695635
title: "21 Oz Standard Flex Cap Trillium"
brand: "hydro flask"
price: "AR$392723"
currency: ARS
in_stock: true
reviews_count: 5
category: "Hydro Flask"
url: https://www.desertcart.com.ar/products/628695635-21-oz-standard-flex-cap-trillium
store_origin: AR
region: Argentina
---

# Leakproof Flex Cap Keeps drinks hot 12h Keeps drinks cold 24h 21 Oz Standard Flex Cap Trillium

**Brand:** hydro flask
**Price:** AR$392723
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 21 Oz Standard Flex Cap Trillium by hydro flask
- **How much does it cost?** AR$392723 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/628695635-21-oz-standard-flex-cap-trillium)

## 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

- • **No spills, just thrills:** Flex Cap’s leakproof design means your bag stays dry and your vibe stays fresh.
- • **Sweat-free style, every sip:** Color Last powder coat keeps your bottle vibrant and sweat-free, no matter how intense your day gets.
- • **Fits your flow, wherever you go:** Cupholder compatible and perfectly sized at 21 oz for seamless integration into your active lifestyle.
- • **All-day hydration, zero compromise:** TempShield double-wall vacuum insulation locks in your drink’s perfect temp for 24 hours cold or 12 hours hot.
- • **Built to last, designed to impress:** 18/8 pro-grade stainless steel ensures durability and pure taste with zero flavor transfer.

## Overview

The Hydro Flask 21 Oz Standard Flex Cap Trillium is a premium stainless steel water bottle featuring TempShield double-wall vacuum insulation that keeps beverages cold for up to 24 hours and hot for up to 12 hours. Its leakproof Flex Cap and durable Color Last powder coat make it a stylish, sweat-free companion for all-day hydration. Designed for durability and pure taste, this 21 oz bottle fits cupholders and backpacks, perfect for professionals on the move.

## Description

Stainless steel, cupholder compatible, fits right in your pack—the reusable, refillable 21 oz 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 hours of fun.

Review: Love the bottle pink color is very pretty love the size water stays nice and cool all day
Review: Minha filha ficou imensamente satisfeita com o produto.

## Features

- TempShield️ double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12
- Flex Cap is leakproof when closed
- Honeycomb️ Insulated Cap for maximum temperature retention
- Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
- Color Last powder coat is durable, sweat-free and colorful

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJCSVQD5 |
| Age Range (Description) | Adult |
| Base Diameter | 3 Inches |
| Best Sellers Rank | #1,994,759 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #32,907 in Water Bottles |
| Brand | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 1 Fluid Ounces |
| Colour | Trillium |
| Country of Origin | China |
| Department | unisex-adult |
| Generic Name | Water Bottle |
| Global Trade Identification Number | 00810096852380 |
| Included Components | Bottle |
| Is Dishwasher Safe | Yes |
| Item Weight | 300 g |
| Item model number | S21SX678 |
| Manufacturer | Hydro Flask |
| Material | Stainless Steel |
| Model Name | Standard Mouth Flex Cap Bottle |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 14.6W x 22.9H Centimeters |
| Recommended Uses For Product | Water |
| Special Feature | Leakproof, durable |
| UPC | 810096852380 |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 1 Fluid Ounces
- **Colour:** Trillium
- **Recommended Uses For Product:** Water
- **Special Feature:** Leakproof, durable

## Images

![21 Oz Standard Flex Cap Trillium - Image 1](https://m.media-amazon.com/images/I/519yb+6K-7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 28 September 2025*

Love the bottle pink color is very pretty love the size water stays nice and cool all day

### ⭐⭐⭐⭐⭐ Review
*by R***S on 14 February 2025*

Minha filha ficou imensamente satisfeita com o produto.

### ⭐⭐⭐⭐⭐ Review
*by I***A on 21 November 2025*

Enfin une gourde d'une qualité irréprochable ! Volume parfait, conception parfaite, ne coule jamais, garde bien la température du boisson, pratique à transporter, esthétique visuellement ❤️ Je recommande vivement !

## Frequently Bought Together

- Hydro Flask HDF-S21SX678 21 oz Standard Flex Straw Cap Trillium Pink
- Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation
- Hydro Flask Standard Mouth Lids- Accessory for Standard Mouth Water Bottle

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**Shop now:** [https://www.desertcart.com.ar/products/628695635-21-oz-standard-flex-cap-trillium](https://www.desertcart.com.ar/products/628695635-21-oz-standard-flex-cap-trillium)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-27*