Beat the Heat With These 20 Must-Buy Costco Summer Deals

From frozen treats to hydration helpers, Costco’s summer-ready selection is stacked with items that’ll simplify your season. Whether you’re planning cookouts, beach getaways, or backyard hangouts, these hand-picked finds have your fun (and flavor) covered. Let’s break down the best buys of the moment.

1. Artstyle Paper Plate & Napkin Bundle $25.99/200 ct

Summer parties made simple—this stylish disposable bundle keeps cleanup easy and colorful.

Key Features

• Coordinated patterns
• Heavy-duty paper construction
• Grease and soak resistant

Materials

Printed paper

Use Instructions

One-time use. Store in a cool, dry place.

2. Kit Kat Snack Size Variety Pack $22.99/100 ct

Get your chocolate fix with this trio of classic, white creme, and dark Kit Kat bars.

Nutritional Facts

• Calories: 210
• Fat: 11g
• Carbs: 27g
• Sodium: 20mg
• Sugar: 21g
• Protein: 3g

Ingredients

Sugar, wheat flour, cocoa butter, milk ingredients, chocolate.

Preparation Instructions

Ready to eat.

3. Titan Arctic Zone Lunch Pack $49.99/2 pack

Keep it cool with this insulated, crush-resistant lunch pack featuring freezer gel packs.

Key Features

• Keeps food cold up to 12 hours
• Easy-to-clean interior
• Leakproof lining

Materials

Polyester exterior, thermal foil lining

Use Instructions

Wipe clean. Freeze gel pack overnight.

4. Beachcomber Bag $49.99/each

A roomy tote built for the beach, market, or pool—stylish and ultra functional.

Key Features

• Oversized capacity
• Waterproof lining
• Multiple compartments

Materials

Polyester fabric, plastic liner

Use Instructions

Spot clean. Air dry.

5. Gazillion Ultimate Bubble Mania $24.99

 

Let the bubbles fly! Perfect for backyard fun, this machine outputs thousands per minute.

Key Features

• High-output motor
• Easy refill tank
• Non-toxic solution included

Materials

Plastic body, glycerin-based solution

Use Instructions

Clean nozzle after use. Store indoors.

6. Weber Grill $599.99

Elevate your grill game with Weber’s reliable design and perfect heat distribution.

Key Features

• Porcelain-enameled grates
• Precision temp control
• Durable frame

Materials

Stainless steel, enameled cast iron

Use Instructions

Clean after each use. Cover when stored outdoors.

7. JonnyPops Rainbow Fruit Stacks $12.99/18 ct

Creamy fruit pops layered in flavors like strawberry banana and mango coconut.

Nutritional Facts

• Calories: 90
• Fat: 2.5g
• Sodium: 20mg
• Carbs: 15g
• Sugar: 11g
• Protein: 1g

Ingredients

Real fruit puree, cream, cane sugar.

Preparation Instructions

Keep frozen.

8. Vita Coco Piña Colada $13.99/16.5 oz

Tropical vibes without the alcohol. Coconut water meets pineapple in this hydrating sip.

Nutritional Facts

• Calories: 80
• Fat: 0g
• Sugar: 18g
• Sodium: 40mg
• Carbs: 20g
• Protein: 2g

Ingredients

Coconut water, pineapple juice concentrate..

Preparation Instructions

Serve chilled.

9. Island Way Tropical Fruit Sorbet $14.99/12 ct

Fruit sorbet served in real fruit shells. Perfectly photogenic and deliciously refreshing.

Nutritional Facts

• Calories: 81
• Fats: 1g
• Carbs: 17g
• Sodium: 10mg
• Dietary Fiber: 0.8g
• Sugar: 15g
• Protein: 0.5g

Ingredients

Coconut cream, fruit puree, sugar.

Preparation Instructions

Thaw slightly before serving.

10. Kirkland Signature Grass Fed Wagyu Patties $24.99/5 lb

Rich, juicy, and marbled to perfection—these Wagyu patties are grill-season gold.

Nutritional Facts

• Calories: 380
• Fats: 30g
• Carbohydrates: 0g
• Sodium: 100mg
• Dietary Fiber: 0g
• Sugar: 0g
• Protein: 26g

Ingredients

100% Grass-fed Wagyu beef.

Preparation Instructions

Grill to 160°F internal temp.

11. Vacation Classic Lotion SPF 50 $21.99/6 fl oz

The “leisure-enhancing” sunscreen with SPF 50 and a nostalgic beach scent.

Key Features

• Broad spectrum SPF
• Water-resistant
• Smells like poolside perfection

Materials

Avobenzone, Homosalate, Octocrylene

Use Instructions

Reapply every 2 hours or after swimming.

12. La Terra Fina Quiche $12.79/23 oz

Two flavors: Spinach Artichoke and Broccoli Cheddar. A no-fuss brunch staple.

Nutritional Facts

• Calories: 280
• Fats: 17g
• Carbohydrates: 23g
• Sodium: 400mg
• Dietary Fiber: 1g
• Sugar: 1g
• Protein: 11g

Ingredients

Eggs, cream, cheese, vegetables.

Preparation Instructions

Bake at 375°F for 25 minutes.

13. Red’s Carne Asada Breakfast Burrito $13.99/4 ct

Packed with steak, egg, potatoes, and green salsa for a filling, heat-and-eat meal.

Nutritional Facts

• Calories: 340
• Fats: 14g
• Carbohydrates: 34g
• Sodium: 730mg
• Dietary Fiber: 1g
• Sugar: 1g
• Protein: 17g

Ingredients

Beef, egg, cheese, potato, salsa.

Preparation Instructions

Microwave 2 minutes or bake at 350°F for 20 minutes.

14. Vitamix Ascent Series $449.99

Blend anything from smoothies to soup with Vitamix’s high-performance model.

Key Features

• Self-detect containers
• Digital timer
• Pulse and variable speed

Materials

BPA-free plastic jar, stainless blades

Care Instructions

Rinse after use. Self-clean with warm water and soap.

15. Fiorella Dubai Chocolate Bars $44.99/3 pack

Imported indulgence with luxe flavors like pistachio and espresso.

Nutritional Facts

• Calories: 554 kcal
• Fats: 34g
• Carbohydrates: 51g
• Sodium: 0.45g
• Dietary Fiber: Not specified
• Sugar: 42g
• Protein: 10g

Ingredients

Cocoa, sugar, milk solids, flavorings.

Preparation Instructions

Store in a cool place.

16. Olipop Variety Pack $15.99/15 ct

Prebiotic soda that supports gut health in classic soda flavors.

Nutritional Facts

• Calories: 35–45
• Fats: 0g
• Carbohydrates: 16g
• Sodium: 25mg
• Dietary Fiber: 9g
• Sugar: 2–5g
• Protein: 0g

Ingredients: Chicory root, cassava fiber, fruit juice.
Preparation Instructions: Chill before drinking.

17. Dash Chef Series Air Fryer Oven $119.99

Fry, bake, toast, and roast with this versatile countertop essential.

Key Features

• 7-in-1 functions
• 23L capacity
• Digital display

Materials

Stainless steel housing

Care Instructions

Clean basket and trays after each use.

18. DripDrop Hydration Zero Sugar $29.99/40 ct

Fast-acting hydration with zero sugar and added electrolytes.

Nutritional Facts

• Calories: 10
• Fats: 0g
• Carbohydrates: 3g
• Sodium: 330mg
• Dietary Fiber: 0g
• Sugar: 0g
• Protein: 0g

Ingredients

Electrolytes, stevia, flavoring.

Preparation Instructions

Mix with 16 oz water. Shake or stir.

19. Ekone Original Smoked Oysters $79.99/8 pack

Smoked in small batches in Washington, these oysters are rich, briny, and packed with flavor.

Nutritional Facts

• Calories: 170
• Fats: 6g
• Carbohydrates: 9g
• Sodium: 1,130mg
• Dietary Fiber: 0g
• Sugar: 0g
• Protein: 20g

Ingredients

Pacific oysters, sunflower oil, salt, natural smoke.

Preparation Instructions

Eat straight from the can or add to pasta and crackers.

20. Crafthouse Signature Infuser $62.99/40 oz

Elevate your cocktail game with this bar-worthy infuser for herbs, citrus, and spices.

Key Features

• Stainless steel mesh core
• Fits most liquor bottles
• Designed by a mixologist

Materials

Stainless steel, silicone

Care Instructions

Hand wash only. Dry thoroughly before storing.

Final Thoughts

With a diverse range of products—from gourmet treats to essential summer gear—Costco’s current offerings are tailored to enhance your summer experiences. Whether you’re planning a backyard barbecue, a beach outing, or simply looking to enjoy quality time at home, these selections provide both convenience and value. Be sure to check your local Costco warehouse or online store to explore these items and make the most of the season.