---
product_id: 92788037
title: "Simple Modern Insulated Water Bottle with Straw | 18oz | Black"
brand: "simple modern"
price: "¥11732"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/92788037-simple-modern-insulated-water-bottle-with-straw-18oz-black
store_origin: JP
region: Japan
---

# Fits most cupholders, perfect 18oz size 100% leak-proof BPA-free straw lid Keeps drinks cold for 24 hours Simple Modern Insulated Water Bottle with Straw | 18oz | Black

**Brand:** simple modern
**Price:** ¥11732
**Availability:** ✅ In Stock

## Summary

> 💼 Stay cool, leak-proof, and stylish—hydrate like a pro with Simple Modern.

## Quick Answers

- **What is this?** Simple Modern Insulated Water Bottle with Straw | 18oz | Black by simple modern
- **How much does it cost?** ¥11732 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/92788037-simple-modern-insulated-water-bottle-with-straw-18oz-black)

## Best For

- simple modern enthusiasts

## Why This Product

- Trusted simple modern brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Stylish:** Midnight Black stainless steel resists dents and chips, combining sleek looks with rugged reliability.
- • **Eco-Chic Hydration:** Reusable, dishwasher-safe bottle body supports sustainable living without sacrificing convenience.
- • **Ergonomic & Portable:** Lightweight design with an easy-grip handle fits most cupholders, making hydration effortless anywhere.
- • **Spill-Proof Confidence:** BPA-free straw lid with a tight seal ensures zero leaks—ideal for busy school days or on-the-go meetings.
- • **All-Day Temperature Control:** Double-wall vacuum insulation locks in cold for 24 hours and sweat-free comfort.

## Overview

The Simple Modern Summit 18oz Kids Water Bottle features double-wall vacuum insulation to keep beverages cold for 24 hours with a sweat-free exterior. Its BPA-free straw lid is 100% leak-proof and dishwasher safe on the top rack, while the lightweight stainless steel body fits most cupholders and includes an ergonomic handle for easy carrying. Durable and stylish in Midnight Black, this reusable bottle is perfect for school, work, or travel, combining practical performance with eco-friendly design.

## Description

Meet the Simple Modern Summit Water Bottle - the vacuum insulated stainless steel water bottle designed for the days that don't slow down, from the morning school run or commute to the gym bag, the desk, and everywhere after. Available in 18oz, 22oz, and 30oz, it's sized to keep up with however your day looks. Double wall vacuum insulation keeps water and sports drinks cold for hours, so it's just as refreshing at the end of a workout as it was when you filled it that morning. The straw lid stays leak proof when the nozzle is closed, so you can toss it in a backpack, gym bag, or tote without a second thought. Not recommended for hot or carbonated beverages. Sized to fit most car and stroller cupholders, the Summit is ready to take with you and sits steady on a desk or in a bag. The lid is top-rack dishwasher safe, and most bottles are too - easy to clean and refill for tomorrow. The Food-grade 304 (18/8) stainless steel interior is made without BPA, lead, or phthalates, so it's a bottle the whole family can trust, from school mornings to weekend workouts. A practical, thoughtful pick for back-to-school, birthdays, Father's Day, and everyday gifting - especially for the students, gym-goers, and on-the-go parents in your life who want a water bottle that actually fits their routine. It pairs well with our Ellis backpack, Hadley Hard Shell lunch box, and Getaway Bags (all sold separately). Every Simple Modern product is thoughtfully designed for the way your day really looks - with care put into the everyday details and on-trend style. So you can feel good about your purchase and maximize what your budget can do. Pat/Pat Pending.

Review: Great product... I have several! - I love this product! 10 out of 10! Great secure seal, temperature control, aesthetics, portability & handle, resilient to falls!
Review: If I could rate 6 stars, I would! - I LOVE this cup. I got a 22oz for my tiny hands and it’s perfect size. I was actually a little more surprised with how sturdy and well made it is. I will be taking this to work with me everyday!! I haven’t put ice inside of it but it does keep my water and gatorade cold. The lid is so easy to use too, it’s nice being able to have my cup near me on the couch without my cat trying to chew on my straw as well, huge plus on that one!!!! I highly recommend getting this thermos though, it’s the best one I’ve owned so far. And not to mention, it’s very pretty! It was also very well packaged, it was bubble wrapped inside the box it comes in. Very great quality, thank you!

## Features

- INSULATED WATER BOTTLE WITH STRAW LID: This insulated stainless steel water bottle is built for the school run, the gym bag, the desk, and everywhere in between - one bottle that keeps up with a busy day.
- LEAK PROOF WHEN CLOSED: The straw lid stays leak proof when the nozzle is in the closed position, so it's easy to toss in a backpack, gym bag, or cupholder without a second thought. Not recommended for hot or carbonated beverages.
- CUPHOLDER FRIENDLY & DISHWASHER SAFE: Sized to fit most car, stroller, and gym bag cupholders. The lid is top-rack dishwasher safe, and most bottles are too - one less thing to hand-wash at the end of a long day.
- SAFE, DURABLE MATERIALS: Food-grade 304 (18/8) stainless steel interior with double-wall vacuum insulation keeps drinks cold for hours. Made without BPA, lead, or phthalates, so it's trusted from school mornings to weekend workouts.
- GIFT-READY FOR SCHOOL, WORK & EVERYDAY: A thoughtful pick for back-to-school, birthdays, and everyday gifting - pairs well with our Ellis backpack, Hadley Hard Shell lunch box, and Getaway Bags.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F3CDKC5 |
| Additional Features | Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof, Lightweight |
| Age Range (Description) | Kid,Adult |
| Age Range Description | Kid,Adult |
| Base Diameter | 2.9 inches |
| Best Sellers Rank | #185 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #13 in Insulated Bottles |
| Brand | Simple Modern |
| Brand Name | Simple Modern |
| Cap Type | Straw Cap |
| Capacity | 530 ml |
| Color | - Midnight Black |
| Customer Reviews | 4.5 out of 5 stars 8,767 Reviews |
| Global Trade Identification Number | 00191719030324 |
| Included Components | Summit Bottle, Straw Lid |
| Item Dimensions W x H | 2.9"W x 7.8"H |
| Item Type Name | Reusable Wide Mouth Stainless Steel Flask Thermos |
| Item Weight | 9.3 ounces |
| Manufacturer | Simple Modern |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material Type | 18/8 Stainless Steel |
| Model Name | Insulated Water Bottle and Straw Lid |
| Number of Items | 1 |
| Pattern | Bottle |
| Product Care Instructions | Hand Wash |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Dishwasher Safe, Double Wall , Leakproof, Lightweight |
| Theme | Solid |
| UPC | 191719030324 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Simple Modern
- **Capacity:** 530 Milliliters
- **Color:** - Midnight Black
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof, Lightweight

## Images

![Simple Modern Insulated Water Bottle with Straw | 18oz | Black - Image 1](https://m.media-amazon.com/images/I/31epDwSQoOL.jpg)
![Simple Modern Insulated Water Bottle with Straw | 18oz | Black - Image 2](https://m.media-amazon.com/images/I/41q8UteUotL.jpg)
![Simple Modern Insulated Water Bottle with Straw | 18oz | Black - Image 3](https://m.media-amazon.com/images/I/517ofid1fcL.jpg)
![Simple Modern Insulated Water Bottle with Straw | 18oz | Black - Image 4](https://m.media-amazon.com/images/I/51aEMMNaTXL.jpg)
![Simple Modern Insulated Water Bottle with Straw | 18oz | Black - Image 5](https://m.media-amazon.com/images/I/51snMHvGoeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product... I have several!
*by C***. on August 13, 2026*

I love this product! 10 out of 10! Great secure seal, temperature control, aesthetics, portability & handle, resilient to falls!

### ⭐⭐⭐⭐⭐ If I could rate 6 stars, I would!
*by V***T on June 21, 2026*

I LOVE this cup. I got a 22oz for my tiny hands and it’s perfect size. I was actually a little more surprised with how sturdy and well made it is. I will be taking this to work with me everyday!! I haven’t put ice inside of it but it does keep my water and gatorade cold. The lid is so easy to use too, it’s nice being able to have my cup near me on the couch without my cat trying to chew on my straw as well, huge plus on that one!!!! I highly recommend getting this thermos though, it’s the best one I’ve owned so far. And not to mention, it’s very pretty! It was also very well packaged, it was bubble wrapped inside the box it comes in. Very great quality, thank you!

### ⭐⭐⭐⭐⭐ Good quality
*by C***R on August 16, 2026*

Nice feel and weight to the bottle. Feels oily when first unpacked, but hand washes off with soap and hot water easily. Filled with ice and water for triple digit temperature day. Initially has no leaks... just unpacked it. The flip up spout works well. I prefer the flip up straws over the flip up covers, as thecovers hit my nose and are difficult for wuick drinks. Comes with 2 straws. The carry handle is in a great place and fits my hand well.

## Frequently Bought Together

- Simple Modern Kids Water Bottle with Straw Lid Vacuum Insulated Stainless Steel Metal Thermos Bottles | Reusable Leak Proof BPA-Free Flask for School | Summit Collection | 18oz, Midnight Black
- Simple Modern Water Bottle with Straw lid | Insulated Stainless Steel Thermos | Reusable Travel Water Bottles for Gym & Sports | Leak Proof & BPA Free | Mesa Collection | 24oz, Almond Birch

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/92788037-simple-modern-insulated-water-bottle-with-straw-18oz-black](https://www.desertcart.jp/products/92788037-simple-modern-insulated-water-bottle-with-straw-18oz-black)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-01*