---
product_id: 625632386
title: "21 Oz Standard Flex Cap Trillium"
brand: "hydro flask"
price: "¥9754"
currency: JPY
in_stock: true
category: "Hydro Flask"
url: https://www.desertcart.jp/products/625632386-21-oz-standard-flex-cap-trillium
store_origin: JP
region: Japan
---

# Leakproof Flex Cap 12H hot retention 24H cold retention 21 Oz Standard Flex Cap Trillium

**Brand:** hydro flask
**Price:** ¥9754
**Availability:** ✅ In Stock

## Summary

> 💼 Stay hydrated, stay ahead — sip smart with Hydro Flask!

## Quick Answers

- **What is this?** 21 Oz Standard Flex Cap Trillium by hydro flask
- **How much does it cost?** ¥9754 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/625632386-21-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

- • **Effortless upkeep:** Dishwasher safe for quick cleaning, keeping your vibrant Trillium bottle looking brand new.
- • **No leaks, no worries:** Leakproof Flex Cap ensures your bag stays dry and your bottle ready for adventure.
- • **Pure taste, every sip:** Pro-grade stainless steel prevents flavor transfer, so your water tastes fresh every time.
- • **Grab-and-go convenience:** Flexible handle and cupholder-friendly design fit seamlessly into your busy lifestyle.
- • **All-day hydration, zero compromise:** Keeps drinks cold for 24 hours and hot for 12 with advanced TempShield insulation.

## Overview

The 21 Oz Standard Flex Cap Trillium by Hydro Flask is a premium stainless steel insulated water bottle designed for professionals on the move. Featuring double-wall TempShield insulation, it keeps beverages cold for 24 hours and hot for 12, while its leakproof flex cap and flexible handle offer unmatched portability. Cupholder-compatible and dishwasher safe, this bottle combines durability with convenience, ensuring pure taste and reliable hydration throughout your day.

## 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.

## Features

- 21 OZ TRILLIUM PINK 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 | B0CJCSVQD5 |
| Age Range (Description) | Adult |
| Base Diameter | 3 Inches |
| Best Sellers Rank | #1,520 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #37 in Insulated Bottles |
| Brand | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 1 Fluid Ounces |
| Color | Trillium |
| Date First Available | February 1, 2024 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00810096852380 |
| Included Components | Bottle |
| Is Dishwasher Safe | Yes |
| Item Weight | 10.6 ounces |
| Item model number | S21SX678 |
| Manufacturer | Hydro Flask |
| Material | Stainless Steel |
| Model Name | Standard Mouth Flex Cap Bottle |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 5.75"W x 9"H |
| Recommended Uses For Product | Coffee, Soup, Tea, Water |
| Special Feature | Vacuum Insulated |
| UPC | 810096852380 |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 1 Fluid Ounces
- **Color:** Trillium
- **Recommended Uses For Product:** Coffee, Soup, Tea, Water
- **Special Feature:** Vacuum Insulated

## Images

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

## 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.jp/products/625632386-21-oz-standard-flex-cap-trillium](https://www.desertcart.jp/products/625632386-21-oz-standard-flex-cap-trillium)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*