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12 Fantastic Costco Buys Shoppers Are Obsessing Over Right Now

The reviews are in, and these picks are flying off the shelves this month.

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Updated July 31, 2025
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What buys deserve a spot in your cart this month? Savvy shoppers don't want to know just the best way to save money at Costco, they also want to know which products are over-hyped duds and which are truly worth a place in your cart.

Don't waste time scrolling through review sections and social media feeds just to find the hottest bargains. We did the legwork for you and rounded up the top-rated products that shoppers are currently obsessed with.

So before you swipe your membership card at the club, check out what loyal customers are saying about everything from mouthwatering marshmallow cookies to trendy travel pants.

Editor's note: Prices and availability are subject to change and may vary by location.

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Kirkland Signature Butter Cinnamon Loaf Cake

butter cinnamon loaf cake

Price: $9.99

Shoppers can't stop talking about this returning fan favorite. Maybe it's the rich buttery cake, the sweet cinnamon sugar blend, or a combo of the two.

Whatever it is, this loaf is one of Kirkland's finest. And if you're looking for a way to get creative in the kitchen, take it from Costco Redditor lisinochill: "Butter cinnamon sugar loaf french toast…Truly the best French toast I've ever made/had."

Pop and Load Collapsible Laundry Basket

collapsible laundry basket

Price: $29.99

Small space? No problem. This two-pack of 11-inch-tall plastic baskets has an ultra-slim design that collapses to three inches. While the word "laundry" is in the name, you can use this pair to store almost anything.

Customers praise the durability. Reddit user zip222 recently wrote, "Bought these over a year ago and they have held up well so far." Check your local Costco for the best price. We spotted this buy for $10.99.

ThermoFlask Insulated Food Jar 2-Pack

insulated food jar

Price: $32.99

Prep for a picnic or pack a meal for your next road trip. This set of two BPA-free, insulated 20-ounce jars keeps food cold for up to 24 hours or hot for 12 hours. Made from food-grade stainless steel and silicone, these double-wall containers are leak-proof and dishwasher-safe.

Why are Costco customers obsessed with this duo? Shopper Nicole gave this buy five stars: "They're easy to wash…I think they're going to be great for post-gym lunches, both for hot and cold! Plus, they have cute colors."

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Unreal Dark Chocolate Coconut Minis

dark chocolate coconut minis

Price: $12.99

Satisfy your sweet tooth with this three-ingredient snack. The dark chocolate, organic coconut, and organic cassava syrup combo has 51 percent less sugar than similar products and doesn't contain soy, dairy, sugar alcohols, or artificial sweeteners. Costco subredditors call this pick "fantastic," "not too sweet," and "very good."

Shopping pro tip: This month's best deals

alfons/Adobe woman paying contactless credit card

August is here, and with it comes the final stretch of summer. It’s a great time to soak up the season and scoop up hot deals before they fade. Look for savings on:

  • Travel and getaway must-haves
  • Back-to-school basics
  • Clearance swimwear and warm-weather styles
  • For grocery savings, grab peak-season produce, like tomatoes, cucumbers, melons, and berries

As retailers shift their focus to fall, August is the last chance to snag summer essentials at unbeatable prices. Shop smart now before the season (and the savings) slip away.

Royal Asia Prawn Hacao

asia prawn hacao

Price: $14.59

Pass on pricey takeout and try this freezer section fave. Get 40 pieces of prawn hacao with a sweet and savory soy ginger sauce for under $15.

Warehouse club shoppers adore this easy-to-make item. Redditor Im_Ashe_Man gushed, "My favorite Costco dumplings! Sometimes I air fry these for crispy shells, and other times, I just throw them in soup."

Kirkland Signature Marshmallow Crispy Cookies

marshmallow crispy cookies

Price: $9.99

Costco has a new bakery cookie — and shoppers are already addicted to the sweet treats. These brown butter dough, crispy rice, and marshmallow goodies definitely live up to the hype.

Redditor sugamovarex described them as, "It's like a very unhealthy oatmeal cookie that I just can't stop eating. The texture is really good, crunchy outside with a chewy, gooey middle."

Disney Pumpkins

disney pumpkins on display

Price: $114.99

It's still beach and barbecue season. But Costco is already unveiling fall merch. And this affordable Disney pumpkin is one of the top sellers. The Mickey Mouse-themed jack o'lantern features LED color-changing lights, musical tunes, and a six-hour on/18-hour off timer.

Costco customer Indiana Angie gave this holiday find a glowing review: "This is amazing. So big and vibrant."

Liquid I.V. Hydration Multiplier

liquid iv hydration multiplier

Price: $29.99

Stay hydrated on the go. The 30-count of individually wrapped electrolyte, vitamin, and nutrient powder packs is a steal for $29.99. Target sells a smaller 21-count pack for the same price.

Which variety do fans flock to? Redditor professor_tots posted, "Liquid I.V. Blackberry peach with caffeine is hands down the best flavor they have." But if you're not a fan of fruit flavors, other Redditors call the Popsicle version "Absolutely the best."

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CleverMade Foldable Tote Bag On Wheels

foldable tote bag on wheels

Price: $47.99

Make your life easier with this handy, heavy-duty rolling tote. The 75-pound capacity bag features swivel wheels, an extra front storage pocket, and easy-to-pull handles. =

Costco customer Alex gave this bargain buy a glowing review: "Impressed…It's sturdy, rolls so well, and is frankly my new favorite thing to have around."

Quick tips: How to save on your grocery bill

Syda Productions/Adobe family shopping at grocery store

Grocery shopping doesn't have to break the bank when you use the right strategies. Here are three quick tips for reducing food expenses:

  • Buy store brands instead of name brands whenever possible.
  • Always make sure to compare unit prices, not just sticker prices.
  • Join your store's loyalty program so you don’t miss out on member discounts.

Even though something like choosing coupons in your grocery store app can feel like an annoying task, the savings can really add up.

Kirkland Signature Ladies' Travel Pants

ladies travel pants

Price: $17.99

Four-way stretch fabric, an elastic waistband, and soft nylon/elastane material make these cute capris a top choice. Costco customer Nancy is understandably obsessed with this under-$18 fashion find. "These pants are great. Lightweight, easy to pack, and comfortable."

Bark Food Court Dog Toy Bundle

dog toy bundle on display

Price: $26.99

It doesn't get more adorable than this. The Costco-themed food court dog toy bundle includes an "Executive" level mock membership card, "Pupperoni Pete" pizza, "Chocolate Kip" cookie, "Hot Dog Donny," and "Soda Sid with Brice Cube" plushes.

Warehouse club shopper Taylor hailed this pet product, "Quite durable, even for my little land shark. Puppy and old dog approved."

Mediheal Collagen Ampoule Pads

mediheal collagen ampoule pads

Price: $29.99

K Beauty fans are snapping up these skin-firming collagen pads. The nourishing ampoule reduces the appearance of fine lines, improves elasticity, exfoliates, and hydrates. For $29.99, you'll get a 100-count pack and a 100-piece refill. Ulta sells a single container of 100 for $24.

Costco customer Terri applauded this sought-after selection, "It feels fabulous going on, but more importantly, I actually see a difference in my skin."

Bottom line

Alfonsodetomas/Adobe getafe costco

You don't need to scour circulars just to scout out Costco's most popular picks. Instead, take it from the retailer's regulars and snag these customer-approved products ASAP.

At these prices, you can stock up while you keep your shopping budget on track. If you're always looking for new ways to save money, make sure to utilize all your membership perks, such as discounts on travel and auto services.

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