Costco has had a big year for beverages. In 2026, the warehouse club added a wave of new drinks, from creamy coconut water and fizzy protein sodas to energy drinks, canned lattes and alcohol-free mocktails. Whether you’re looking for a morning pick-me-up, a post-workout refresher or something fun for a party, there’s plenty to choose from. Here are 12 of the best new Costco drinks that arrived this year.

1. Once Upon a Coconut Coconut Water + Chocolate

Costco kicked off 2026 by adding Once Upon a Coconut Coconut Water + Chocolate to stores in the Southeastern U.S. and Texas. The plant-based drink combines hydrating coconut water and electrolytes with a rich chocolate flavour and creamy texture. It’s free of gluten and dairy, and some fans say it tastes even better than chocolate milk. A 12-pack costs between about $7.99 and $14.99, depending on your location.

2. Coco5 Coconut Water Electrolyte Drinks

UK Bacon Crisp Controversy: What the EU Reset Could Mean for Food Labels

Midway through the year, Costco brought Coco5 coconut water-based electrolyte drinks to its Midwestern stores. The variety pack includes pineapple, grape and coconut flavours, and all three are vegan, gluten-free and caffeine-free. Shoppers have been especially impressed with the pineapple flavour. A case of 18 costs about $19.99, or just over a dollar a bottle.

3. Kirkland Signature Sparkling Energy Drink

Launched in March, the Kirkland Signature Sparkling Energy Drink is the store brand’s first energy drink. Each can contains 200 milligrams of caffeine and more than half a dozen vitamins, with no sugar or artificial dyes. The variety pack comes in tropical, orange and peach flavours, and many reviewers say it rivals big-name energy drinks at a lower price. A 24-pack of 12-ounce cans costs about $19.99 in stores.

4. Protein Pop Plus

High-protein everything is a big trend, and now you can get it in a soda. Since February, Costco has stocked Protein Pop Plus, a sparkling drink with 30 grams of protein in every 12-ounce can. The 15-pack includes citrus, mango peach and orange cream flavours and has been reported to cost about $28.99. Reviews are mixed, but fans like that it tastes more like a fruity soda than a creamy protein shake.

5. Olipop Soda Winter Variety Pack

The Olipop Winter Variety Pack is back for 2026 with a fresh twist. This year, the brand swapped Crisp Apple for a new flavour, Pomegranate Sparkle, alongside Vintage Cola and Ginger Ale. Each 12-ounce can contains 35 to 45 calories, 6 grams of fibre and just 4 to 5 grams of sugar. A 15-can box costs around $19.99 in stores, or $23.99 online.

6. Saint James Organic Brewed Tea

After appearing in some regions in recent years, Saint James Organic Brewed Tea rolled out nationwide in 2026. The organic tea is made with leaves sourced from India and sweetened with stevia, so it has zero calories. Costco’s 15-bottle variety pack includes Red Raspberry and Classic Mango flavours in aluminium bottles, and it’s earned mostly five-star reviews. Prices range from about $10 to $19.99, depending on location and discounts.

When Is Red Cup Day at Starbucks? How to Get Your Holiday Cup

7. Welch’s Grape Ghost Energy Drink

Grape fans have a new favourite in the Ghost Energy Welch’s Grape flavour. The 18-pack of 16-ounce cans contains no sugar or artificial colours and provides 200 milligrams of caffeine, along with vitamins and nootropics. Reviewers love its bold Concord grape taste, though some say it can be hard to find in stock. It costs around $26 on average.

8. Olipop Crisp Apple

Sara Lee Ice Cream Disappears From Coles and Woolworths Shelves Across Australia

If you loved Crisp Apple in last year’s Olipop winter pack, you can now buy it on its own at Costco. The fall-inspired flavour has just 5 grams of sugar and 50 calories per can, plus prebiotic fibre and botanicals. Nearly every online reviewer has given it five stars, praising its real apple taste. A 24-pack costs $54.99 online.

9. La Colombe Pumpkin Spice Latte

Just in time for fall, Costco added La Colombe Pumpkin Spice Latte, a limited-edition canned latte made with milk, coffee, cane sugar and pumpkin purée. Fans say it has a subtle, natural pumpkin flavour and a pleasantly frothy texture. A case of 12 nine-ounce cans costs around $17 in stores, or $22.99 online.

10. PRIME Hydration Limited Edition Variety Pack

For a limited time, Costco is selling a PRIME Hydration variety pack with Orange Swirl, Citrus Tide and Ice Pop flavours. The drinks have no added sugar and include antioxidants and electrolytes. The Citrus Tide flavour appears to be exclusive to this pack. An 18-bottle case costs $19.99 online, with in-store prices reported to vary.

11. Olipop Mini Variety Pack

For smaller servings, Costco introduced an Olipop Mini Variety Pack with 15 cans at 7.5 ounces each. Flavours include Crisp Apple, Strawberry Vanilla and Orange Cream. The mini cans are handy for lunchboxes, kids or anyone who doesn’t want a full can, though some shoppers feel the price isn’t much lower than the regular-size pack. Expect to pay about $18 to $23.

12. Recess Zero Proof Mocktail Party Pack

For alcohol-free celebrations, some Costco locations now carry the Recess Zero Proof Craft Mocktail Party Pack. It includes three classic-inspired flavours: Grapefruit Paloma, Lime Margarita and Classic Cosmo. The 15-can pack costs about $25.99 and is currently sold in select states, including Maryland, New Jersey, Pennsylvania, Washington, Oregon, Idaho, Utah and Montana.

Source: Click here to view source