• BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
  • BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
  • BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
  • BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
  • BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
  • BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
  • BOSS Coffee by Suntory ??Rainbow Mountain Blend Japanese Flash Brew Coffee, 6oz 12 Pack, Imported
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BOSS

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

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

$114.98 USD
$114.98 USD
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Shipping calculated at checkout.

In stock

Expected dispatch: Within 3–5 business days

Estimated transit after dispatch: USA 5–10 business days · International 3–12 business days

Tracking: Emailed after dispatch · View shipping policy

30-Day Returns

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About This

  • NO.1 CANNED COFFEE BRAND IN JAPAN - Conveniently found in vending machines and convenience stores across the country, Suntory has innovated BOSS Coffee for over 30 years to become the no.1 canned coffee brand in Japan (2021, Intage).
  • RAINBOW MOUNTAIN BLEND - Using beans sourced from seven grow regions managed by Guatemalan Coffee Association farmers, Suntory’s expert brewers blend the unique flavors produced in diverse climates to create our signature Rainbow Mountain Blend.
  • STRAIGHT FROM JAPAN - Due to popular demand from BOSS fans, we are delighted to bring Rainbow Mountain Blend, with the same great packaging and flavor as in Japan, to the US market. Enjoy an authentic taste of Japanese coffee culture.
  • READY TO DRINK COFFEE - Rainbow Mountain's 6 fl.oz can is perfect to slip into a pocket or bag and take on-the-go for a high quality coffee pick-me-up anytime, anywhere.
  • NATURALLY BREWED CAFFEINE - With only 70 calories and 110mg of naturally brewed caffeine, don't underestimate this handy can size. Rainbow Mountain Blend packs the equivalent of a doubleshot of espresso in every can, more than enough to get you going.

Overview

  • Brand : BOSS
  • Item Form : Liquid
  • Flavor : Coffee with milk and sugar
  • Caffeine Content Description : Caffeinated
  • Roast Level : Light Roast
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Sips & Stories

  • Your Home Café, Anytime

    Real coffee moments don't need a barista — just great ingredients and five minutes to spare.

  • Shared Moments, Simple Joys

    From solo mornings to shared afternoons, every cup is a small reason to slow down together.

  • Crafted for Everyday Ritual

    Thoughtfully chosen coffee, tea, and treats — picked for real flavor, not just the photo.

Everyday Rituals, Elevated

Turn daily routines into treasured rituals with thoughtfully selected flavors and home café essentials.

Brew Journal

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