Korean Convenience Store Pouch Drinks Ranked from GS25 and CU

This post contains affiliate links. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.

The Midnight Ice Cup Run

Stepping out of my Mapo-gu apartment at 11 PM into a humid Seoul summer night feels like walking into a warm sauna. My immediate destination is not a fancy rooftop bar or a trendy late-night cafe—it is the brightly lit GS25 down the street. The automatic glass door glides open with a cheerful chime, blasting sub-zero air conditioning across the floor. I skip past the hot bento boxes and head straight for the open freezer bin near the registers.

Inside sits a crisp blue mountain of plastic cups packed tight with solid, crystal-clear ice. Hanging on clear acrylic racks right beside the freezer are dozens of colorful, vacuum-sealed liquid pouches featuring pictures of iced dark espresso, neon blue lemonade, and juicy shine muscat grapes. This is the holy grail of Korean summer culture: korean convenience store pouch drinks paired with fresh ice cups.

If you watch Korean convenience store vlogs on YouTube or TikTok, you have undoubtedly seen creators peeling off cup lids, ripping open liquid pouches, and pouring colorful drinks over ice. But beyond the satisfying aesthetics, which drinks actually taste good, and which ones are pure sugar syrup? Having lived in Seoul for four years and consumed hundreds of these on my daily commutes, here is my honest breakdown of how to drink like a local.

How the Convenience Store Ice Drink System Works

For first-time visitors, the system at Korean stores like GS25, CU, 7-Eleven, and Emart24 is fast, cheap, and completely self-serve. You do not ask the cashier to prepare your drink; you assemble it yourself.

1. Grab an Ice Cup (얼음컵 – Eoreum-cup): Open the freezer bin and select your cup. A standard regular ice cup costs around 800 to 1,000 won. If you want a larger volume, grab a “Big” or “Jumbo” cup for around 1,200 to 1,500 won.
2. Pick Your Pouch: Browse the nearby drink racks. Standard juice, tea, and coffee pouches cost approximately 1,200 to 2,000 won. Premium drip coffees or large-capacity pouches run slightly higher. Note that lineups and seasonal editions change rapidly depending on the time of year.
3. Pay and Pour: Take both items to the counter. Your total will almost always come out under 3,000 won (roughly $2.25 USD). Pay, pop open the plastic seal on the ice cup, tear open the corner of the pouch, and pour it over the ice.

Price Per Serving Math

Here is an example breakdown of what a standard pouch drink combination costs (note that exact prices vary by store, chain, and promotion, so verify prices before relying on them):

• Standard Ice Cup: ~800 to 1,000 Won
• Standard Beverage Pouch: ~1,200 to 2,000 Won
• Optional Hack Add-on (Espresso Shot or Milk): ~500 to 1,000 Won
• Total Estimated Cost: ~2,000 to 3,500 Won ($1.50 – $2.60 USD)

Honest Reviews of Popular Korean Convenience Store Pouch Drinks

1. Jardin Cantabile Sweet Hazelnut Coffee (자딘 칸타빌레 헤이즐넛향)

If Korean convenience store drinks had an official mascot, it would be sweet hazelnut coffee. Jardin is one of the pioneer beverage brands in South Korea, and their Cantabile hazelnut pouch is an absolute staple across almost every convenience chain.

Taste & Texture: The second you tear open the foil seal, a rich, warm, artificial nut aroma fills the air. Taste-wise, it is silky smooth with almost zero acidity or roasted bitterness. It tastes less like a black espresso and more like melted liquid praline candies blended with mild coffee notes.

Sweetness Level: 8/10. It is undeniably sweet. If you prefer strictly unsweetened pour-overs, this will shock your palate, but as an afternoon dessert drink, it is phenomenal.

How Koreans Drink It: While great straight over ice, a classic local hack is grabbing a small 200ml carton of whole milk or banana milk from the dairy fridge and pouring a splash into your ice cup before adding the hazelnut pouch. It instantly turns into a creamy hazelnut latte for under $3.00.

2. Cantata Cold Brew Black Americano (칸타타 콜드브루 블랙)

Produced by Lotte, Cantata is one of the most widely recognized coffee brands in Korea. Their cold brew black pouch is designed for people who need pure, sweet-free caffeine to survive the workday.

Taste & Texture: Clean, crisp, and pleasantly dark. Because it is cold-brewed, it lacks the harsh, sour acidity that sometimes plagues mass-produced iced black coffees. It delivers a gentle roasted cocoa flavor with a light body that glides easily over ice.

Sweetness Level: 0/10. Completely sugar-free.

How Koreans Drink It: In Korea, iced black coffee is affectionately abbreviated as “Ah-Ah” (아아 – short for Iced Americano). Office workers usually pick up a “Big” ice cup and dump two pouches of Cantata Black inside to get through intense study sessions or early morning shifts.

3. Jardin / YouUs Blue Lemonade (블루레몬에이드)

You cannot miss this pouch on the shelf—it glows with a vibrant, electric blue shade that looks straight out of a tropical resort.

Taste & Texture: Do not let the synthetic color scare you off. The flavor is surprisingly crisp and citrus-forward. It strikes a tight balance between mouth-puckering sourness and sugary lemonade sweetness. The texture is thin and completely clear, free of pulp.

Sweetness & Spice Level: 7/10 sweetness with an 8/10 sour kick. Non-spicy, but intensely zesty.

How Koreans Drink It: If you want carbonation, pour half the blue lemonade pouch over ice, then top off the cup with a can of Chilsung Cider (Korea’s iconic lemon-lime soda). It creates a sparkling, bubbly blue slushie-style mocktail.

4. Peach Iced Tea (복숭아 아이스티) and the “Ah-Shot-Chu” Hack

Korean peach iced tea pouches—made by brands like Jardin and Del Del—are significantly sweeter and more aromatic than typical Western canned iced teas. They taste like ripe summer peach syrup blended with subtle black tea leaves.

Taste & Texture: Juicier and thicker than expected, leaving a sweet fruit coating on your tongue with a faint tea tannin finish.

Sweetness Level: 8.5/10.

How Koreans Drink It (The “Ah-Shot-Chu” Hack): This is one of the biggest viral drink trends in Seoul. You pour the sweet Peach Iced Tea pouch over your ice cup, then walk over to the automated store espresso machine (like GS25’s Cafe25). Pay for a single hot espresso shot (around 1,000 won) and pour it directly into the cold peach tea. The trend is called Ah-Shot-Chu (아샷추 – short for Iced Tea with an Espresso Shot Addition). The bitter dark coffee cuts through the cloying fruit syrup, resulting in a complex, bittersweet, highly caffeinated drink that sounds weird but tastes incredible.

5. Shine Muscat Ade (샤인머스캣 에이드)

Shine Muscat grapes are a massive luxury fruit trend in South Korea, famous for their extreme sweetness and mango-like floral taste. Convenience stores quickly adapted this into fruit ade pouches.

Taste & Texture: Intensely floral, grape-candy forward, and deeply refreshing when served ice cold. It tastes like a high-end Japanese grape gummy dissolved into crisp spring water.

Sweetness Level: 9/10.

Taste Profile Summary

Aspect	Rating (out of 5)	Note
Sweetness	4/5	Most fruit and flavored coffee pouches lean noticeably sweet.
Acidity & Tartness	3/5	Lemonade and fruitades deliver a bright, refreshing tang.
Texture & Body	2/5	Light, crisp, liquid consistency designed to melt easily over ice.

The Ice Cup Upgrade Game

It is not just about the liquid pouch; the ice cup itself has evolved. Convenience chains now stock special freezer cups alongside regular ice:

• Flavored Frozen Fruit Cups: CU and GS25 carry cups containing crushed frozen grapes, peaches, or mango chunks instead of standard ice. Pouring a soda or green tea pouch over real frozen fruit creates a slushie texture as the fruit slowly melts.
• Giant Sphere Ice Cups: Designed for dark iced coffees or late-night whiskey mixers, these cups feature one single, slow-melting solid ice sphere that keeps drinks cold without diluting them quickly.

Pouch Drink Overview Comparison

Drink Name	Primary Flavor	Approx. Price (Pouch + Ice)
Jardin Sweet Hazelnut	Nutty, Sweet Coffee	~2,500 Won
Cantata Cold Brew Black	Dark Roasted Espresso	~2,500 Won
Blue Lemonade	Tart Citrus Lemon	~2,200 Won
Peach Iced Tea	Sweet Fruit Tea	~2,200 Won
Shine Muscat Ade	Floral Green Grape	~2,200 Won

Key Takeaways

• Incredible Budget Value: Combining an ice cup and drink pouch costs roughly 2,000 to 3,000 won ($1.50 to $2.25 USD), offering one of the most affordable refreshers in South Korea.
• Versatile Local Hacks: Elevate simple pouches into custom drinks like Ah-Shot-Chu (peach tea with espresso) or hazelnut lattes with store milk.
• Diverse Palate Options: Options range from 0/10 sugar black cold brews to hyper-sweet fruitades and specialty frozen fruit ice cups.

More Mart Finds

• Sip Like a Local: Best Korean CVS Drinks
• Korean Snack Drink Pairings: What to Sip with K-Snacks
• Korean Pear Juice Brands: Hydration Heroes
• Korean Soy Milk Review: The Best Brands and Flavors to Try Now