---
product_id: 117898193
title: "Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy"
brand: "boss"
price: "$U6873"
currency: UYU
in_stock: true
reviews_count: 8
category: "Boss"
url: https://www.desertcart.uy/products/117898193-coffee-by-suntory-japanese-flash-brew-original-black-coffee-8oz
store_origin: UY
region: Uruguay
---

# 140mg caffeine per can Ready-to-drink convenience Flash brewed & rapidly chilled Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy

**Brand:** boss
**Price:** $U6873
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your coffee game with Japan’s flash brew sensation!

## Quick Answers

- **What is this?** Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy by boss
- **How much does it cost?** $U6873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/117898193-coffee-by-suntory-japanese-flash-brew-original-black-coffee-8oz)

## Best For

- boss enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Luxury:** Premium canned coffee crafted by Suntory, Japan’s #1 brand
- • **Keto & Vegan Friendly:** Clean energy with zero sugar, dairy, or guilt
- • **Low-Calorie Energy Boost:** Only 10 calories per can—ditch sugary drinks, stay sharp
- • **Authentic Japanese Flash Brew:** High-temp brew + rapid chill = bold flavor, zero bitterness
- • **Power-Packed Espresso Doubleshot:** 140mg caffeine fuels your hustle without sugar crashes

## Overview

BOSS Coffee by Suntory is Japan’s top canned coffee brand, delivering a bold, smooth espresso doubleshot in a convenient 8oz can. Flash brewed at high temperature and rapidly chilled, it offers 140mg of naturally brewed caffeine with zero sugar and only 10 calories. Keto and vegan friendly, this ready-to-drink black coffee is perfect for professionals seeking a premium, guilt-free energy boost anytime, anywhere.

## Description

desertcart.com: BOSS Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy : Grocery & Gourmet Food

Review: Great tasting canned coffee - Really good can coffee. For a long time I used to get Jay Street coffee from desertcart but they stopped carrying it around a couple of years ago. Then I moved to UCC black coffee and they just recently stopped carrying that as well, so I just moved to BOSS black coffee. Great item that I’ve had during visits to Japan and happy to now get it delivered, but it is quite expensive ($41 for 12 cans, 8oz with a subscription as of this writing).
Review: Perfect Taste. Even the Can is Top Quality - Can is thick aluminum. Taste is perfect. Made me miss Japan even more.

## Features

- NO.1 CANNED COFFEE BRAND IN JAPAN – BOSS Coffee is the No.1 canned coffee brand in Japan (2021, Intage). Beans sourced from the best Brazilian grow regions are brewed and canned in Japan by Award Winning company, Suntory - the makers of the No.1 bourbon (Jim Beam) and other fine whiskies.
- READY TO DRINK COFFEE – For the on-the-go professional who demands high quality coffee. Enjoy when you rise, in a mug or straight out the can. Enjoy your way - in travel or pour over ice, to create a crisp iced coffee.
- MEET THE NEW FLASH BREW – Temperature is high when we brew then chilled rapidly to create an authentic 'flash brew' coffee. This allows for a bolder flavor with a smoother aftertaste without negative bitterness.
- COFFEE, THE ORIGINAL ENERGY DRINK – Leave sugar-filled beverages and soft drinks behind. BOSS coffee is a great alternative to nitro cold brew coffee and sodas.
- LOW CALORIE NATURALLY BREWED CAFFEINE – Only 10 calories per can, 0 grams of sugar, and 140mg of naturally brewed caffeine - the equivalent of a doubleshot of espresso.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PMNR4FR |
| Best Sellers Rank | #18,288 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #26 in Ready to Drink Liquid Coffee |
| Brand | BOSS |
| Brand Name | BOSS |
| Caffeine Content Description | Caffeinated |
| Caffeine Content Per Serving | 140 Milligrams |
| Coffee Roast Level | Dark Roast |
| Coffee Type | Prepared Coffee Drink |
| Container Type | Can |
| Customer Reviews | 4.6 out of 5 stars 799 Reviews |
| Diet Type | Vegan, Vegetarian |
| Flavor | Black |
| Insert Type | Flash Brew |
| Item Dimensions | 2.08 x 2.08 x 5.23 inches |
| Item Form | Liquid |
| Item Height | 5.23 inches |
| Item Package Weight | 3.54 Kilograms |
| Item Weight | 0.5 Pounds |
| Manufacturer | Suntory B&F N.A. |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Information | Can |
| Roast Level | Dark Roast |
| Special Ingredients | Keto Friendly, Sugar Free |
| Specialty | flash brew coffee |
| UPC | 088857019765 |
| Unit Count | 96.0 Fluid Ounces |
| Variety | Flash Brew Original Black Coffee, Espresso Doubleshot |

## Images

![Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy - Image 1](https://m.media-amazon.com/images/I/71cO3RpMkAL.jpg)

## Questions & Answers

**Q: Rainbow mountain when?**
A: We are so glad you like Rainbow Mountain Blend in Japan! We are so excited by the number of customers who already know BOSS and can't wait to bring new flavors. While Rainbow Mountain is not currently slated for release in the US this year, we ARE releasing another flavor in summer 2019 and hope to add more as we see demand in the US. Please be sure to follow us and in the meantime try our great Black or Au Lait flavors. We have pushed your feedback to the team so they are informed on flavors our customers want. Thank you once again,
Suntory

**Q: Does this contain caffiene?**
A: Yes, it does contain caffeine.

**Q: When will it be back in stock?? please!**
A: call amazon

**Q: Reading reviews and most interested in trying. I only drink hot coffee. Can I heat this coffee or is that a deal killer?**
A: Thank you for your interest in BOSS coffee! 
We highly recommend drinking BOSS coffee chilled for the best experience. 
The can should never be placed in a microwave as it is dangerous to do so, but it is possible to heat the liquid after pouring into a mug. 
We hope you will enjoy BOSS coffee your way, hot or cold!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tasting canned coffee
*by G***I on October 11, 2025*

Really good can coffee. For a long time I used to get Jay Street coffee from Amazon but they stopped carrying it around a couple of years ago. Then I moved to UCC black coffee and they just recently stopped carrying that as well, so I just moved to BOSS black coffee. Great item that I’ve had during visits to Japan and happy to now get it delivered, but it is quite expensive ($41 for 12 cans, 8oz with a subscription as of this writing).

### ⭐⭐⭐⭐⭐ Perfect Taste. Even the Can is Top Quality
*by K***N on October 14, 2025*

Can is thick aluminum. Taste is perfect. Made me miss Japan even more.

### ⭐⭐⭐⭐⭐ Hands down the best Cold brew on the market!
*by J***I on July 7, 2025*

I have tried almost every other Cold Brew, this by far out beats them all, I never drank straight Black Coffee till I tried this, especially on a hot day and when your kind of thirsty, so refreshing and gives you a bit of a buzz! It doesn’t have a sour after taste like almost every other brand on the market! It’s enough come from Japanese craftsmanship!

## Frequently Bought Together

- BOSS Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy
- BOSS Coffee by Suntory - Japanese Flash Brew Coffee with Milk, 8oz 12 Pack, Imported from Japan, Au Lait, Espresso Doubleshot, Ready to Drink, Contains Milk, No Gluten
- BOSS Coffee by Suntory – Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Contains Milk, No Gluten

---

## 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.uy/products/117898193-coffee-by-suntory-japanese-flash-brew-original-black-coffee-8oz](https://www.desertcart.uy/products/117898193-coffee-by-suntory-japanese-flash-brew-original-black-coffee-8oz)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*