ito en oi ocha unsweetened green tea, 16.9 fl. oz., 12 pk. centered front view of a 12-pack tray holding twelve 16.9-fl. oz. plastic bottles with green sleeves and white caps; tray displays Ito En logo, Japanese script, product name, red "12 Bottles" label and printed net volume 202.8 fl. oz. Suitable for portable bottled tea use.
ITO EN Oi Ocha Unsweetened Green Tea, 16.9 fl. oz., 12 pk.
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ITO EN

ITO EN Oi Ocha Unsweetened Green Tea, 16.9 fl. oz., 12 pk.

|271 ratings

Highlights

  • 12-pack of 16.9-fl. oz. bottles
  • Japan's favorite green tea brand
  • Net volume of 202.8 fluid ounces
  • Made with purified water, green tea, and ascorbic acid (Vitamin C)

Specifications

Net Volume: 202.8 fluid ounces

Includes: 12 bottles - 16.9 fluid ounces each

Ingredients: Purified Water, Green Tea, Ascorbic Acid (Vitamin C).

Current price is $18.789.3 ¢/fl oz
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.
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About this item

Product details

Authentic Taste of Japan

Experience the unmatched quality of Japan’s #1 Green Tea brand, Oi Ocha. Crafted from premium green tea leaves, this tea delivers a pure and refreshing flavor that embodies the essence of traditional Japanese tea culture. Each sip is invigorating and soothing, making it a delightful choice for any moment.

Convenient and On-the-Go Enjoyment

Oi Ocha Japanese Green Tea is thoughtfully packaged for easy portability, ensuring you can enjoy its exceptional taste wherever you are. Whether at work, relaxing at home, or on the move, this tea is the perfect companion for your busy lifestyle.

Unsweetened and Naturally Caffeinated

This green tea is unsweetened and naturally caffeinated, offering a clean and authentic flavor without any artificial additives. It’s a great choice for those seeking a refreshing beverage that complements a mindful lifestyle.

Rich in Vitamin C

With more than 100% of your Daily Value of Vitamin C, Oi Ocha supports your daily routine with a boost of essential nutrients. Enjoy the harmony of taste and wellness in every bottle of this premium Japanese green tea.
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Key specifications

Specifications

Net Volume: 202.8 fluid ounces

Includes: 12 bottles - 16.9 fluid ounces each

Ingredients: Purified Water, Green Tea, Ascorbic Acid (Vitamin C).

Warnings and disclaimers

Warning Text

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Member ratings & reviews

4.5 out of 5 stars
stars
271 ratings165 reviews
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  1. 5 stars79% (213)
  2. 4 stars9% (24)
  3. 3 stars3% (9)
  4. 2 stars3% (8)
  5. 1 star6% (17)
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Showing 1-3 of 165 reviews

Mar 2, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Delicious cold or hot.

Liked overall flavor. Not sure why there is a Star Rating for an unsweetened item. So, I had to put one in order to review. Not sure if that affects the overall rating. Provides a very refreshing taste, cold or hot. I recommend it to others and will be purchasing again.

Review from walmart.com
Helpful?6PXFHHU8XI8718804922753
May 29, 2026
Reviewer name: Dana
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A family favorite!

We have. Even trying to live a more healthy lifestyle so we wanted to find a bottled tea without unnecessary additives. This was the one! Each bottle has only 5 calories. It has no added sugars, colors or chemicals. Just bottled tea!

Review from walmart.com
Helpful?6PXFHHU8XI8718804922753
Jan 23, 2026
Reviewer name: ddivas
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best Green Tea Ever

I usually purchase this tea on Amazon but their prices have soared. Luckily, I found it for the original price I was paying on Amazon at Walmart. This tea is remarkably refreshing. I gulp it down within 5 minutes of opening it. I drink one a day, only because I can’t afford to drink more daily, otherwise I’d run out faster. The taste is crisp and original , especially when cold. It’s not sweet just pure and I highly recommend it. I’m a long time customer of this brand and this particular tea and plan to keep it that way.

Review from walmart.com
Helpful?6PXFHHU8XI8718804922753
Current price is $18.789.3 ¢/fl oz
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.

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