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15 Random (But Wonderful) Costco Kirkland Deals Under $20 This Month

Don't miss great savings with these bargains.

random but wonderful costco kirkland deals under 20 featured image
Updated Aug. 5, 2025
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You likely love shopping at Costco for bulk buys and large savings. However, some of the best deals are the ones you don't look for. This August, we can help you discover hidden gems for under $20 to upgrade your pantry and home in an affordable way.

To unlock the true value of your membership, you don't have to spend big on essentials. Check out these 15 random, but worthy deals that you'll be glad you put in your cart this month.

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

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Kirkland Signature Organic Almond Beverage Vanilla

Courtesy of Costco organic almond beverage vanilla

Price: $9.99

This unsweetened, dairy-free beverage is organic and has no added sugar, which means you can enjoy it guilt-free in your coffee or on its own. The massive six-count package has its fans, with over 3,000 reviewers giving it five stars and high praise, like this review by MJ Oref: "We have been buying this almond milk forever. Good flavor and a worthy product."

Worthy indeed, considering that two 32-ounce counts of organic unsweetened almond beverage sell for $16 at Walmart.

Kirkland Signature Men's Commuter Pant

Courtesy of Costco mens commuter pant

Price: $14.97

Getting a new pair of comfy slacks for less than $20 is a no-brainer. These commuter pants have a straight fit and stretchable fabric, making them a good choice for warm weather.

Shoppers love their versatility and light weight — they "look like nice slacks but fit like joggers" and are "very packable," writes reviewer KirklandKid. What better clothing pick for August than a pair of pants that travel well to the site of your next adventure?

Kirkland Signature Calcium Citrate, Magnesium, and Zinc

Courtesy of Costco calcium citrate magnesium and zinc

Price: $16.99

This premium supplement blend combines 500 mg of calcium citrate, 20 mcg of vitamin D3, 10 mg of zinc, and 80 mg of magnesium. It's ideal for those who seek perfect balance from their supplements and don't want to take too many tablets at once.

Reviewers appreciate the product's effectiveness in supporting bone health and overall wellness, finding the addition of zinc to the formulation to be vastly superior to competitors' products, such as Bluebonnet at Target, which sell for nearly double the price.

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Kirkland Signature Ultra Clean HE Liquid Laundry Detergent

Courtesy of Costco liquid laundry detergent

Price: $19.99

Getting a good deal on laundry soap is always welcome, but especially so during the hottest month of the year, when multiple loads of laundry become the norm for every household.

For a detergent to be worth buying, it must be effective against stains and dirt yet gentle on the skin, and according to reviewers, this one delivers. "We've used this detergent for many years. My husband has sensitive skin, and certain detergents make him itchy. Once we discovered this one did not, I've used this exclusively ever since," writes reviewer Carrie.

Plus, Walmart surprisingly sells this product for $33.50, making this Costco item a top-quality bargain for members.

Kirkland Signature Healthy Weight Cat Food

Courtesy of Costco healthy weight cat food

Price: $19.99

If you have pets, you know how important it is to provide them with clean and nutritious food for their long-term health. For less than $20, the KS dry kibble offers 20 pounds of cat food formulated for hairball control and free of corn, wheat, and soy, which is life-saving for your obligate carnivore friend.

You won't find a better deal anywhere else. Walmart sells a comparable product, which doesn't exclude grains or soy, for $24.98.

Kirkland Signature Whole Dried Blueberries

Courtesy of Costco whole dried blueberries

Price: $10.49

Although fresh blueberries are in season this month, they don't have the same versatility as dried ones when it comes to making your own trail mix and camping snacks. And who doesn't love camping in August?

Shoppers find this 20-ounce bag of whole dried blueberries perfect for their needs. "Delicious blueberries at a great price!" wrote reviewer Jim From CT.

Kirkland Signature Bacon Crumbles

Courtesy of Costco bacon crumbles

Price: $10.99

Bacon crumbles are the ultimate addition to salads, sandwiches, and even desserts. This 20-ounce bag gives you 100% naturally smoked real bacon, and it's resealable, meaning that your crumbles stay fresh, although they're unlikely to last for long.

Besides the delicious taste, this product delivers on price. At Target, you'd be paying almost $25 for 20 ounces of the Hormel Original Real Crumbled Bacon Bits.

Shopping pro tip: This month's best deals

imtmphoto/Adobe woman with shopping bags at mall

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.

Kirkland Signature Pecan Halves

Courtesy of Costco pecan halves

Price: $13.99

Nuts are the ultimate healthy snack, and this giant two-pound bag provides you with U.S. Fancy Grade pecan halves that you can use in everything from pie to sweet and savory salads.

They're the real deal, as well, as reviewer NatureNut22 can confirm: "As a Cajun, I grew up with pecan trees in my yard. Now in the Northeast, these are the closest taste I can find. Forget the ones in the market! I buy several, toast in the oven, freeze, and have them ready to make pralines whenever I want."

Besides, not even Walmart can beat their price since a two-pound Great Value bag of pecan halves sells for $20.84.

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Kirkland Signature Bar Soap with Shea Butter

Courtesy of Costco bar soap with shea butter

Price: $14.49

With 15 bars of soap containing 5% moisturizing shea butter, palm, and coconut oil, this package offers serious value for under $15. Shoppers note that, in addition to being effective yet mild and gentle, the soap resembles a Dove clone.

If you love Dove soap, it's a sweet deal, considering that a two-bar package of the original Dove bar soap sells for $4.47 at Walmart, so you're saving over $15 on this KS product.

Kirkland Signature Soft & Chewy Granola Bars

Courtesy of Costco soft chewy granola bars

Price: $12.59

With 64 bars and only 100 calories per bar, these KS granola snacks are a great way to defeat hunger pangs on the road. They're made of whole rolled oats, real chocolate chips, and no artificial colors or flavors.

They're also good at earning stellar reviews, like this one from Jessica: "These granola bars are so satisfying, my co-workers like them a lot! They're the perfect snack to help get us through a shift before we get a break. They have just the right amount of chocolate, and they're chewy enough to easily bite through (other granola bars are too hard to bite sometimes)."

Kirkland Signature Chicken Jerky Dog Treat

Courtesy of Costco chicken jerky dog treat

Price: $18.99

If your puppy loves jerky dog treats, this 48-ounce re-sealable bag will keep them happy for a long time. The treats contain no grains, soy, artificial colors, or flavors.

With this deal, you get a way better price than at Walmart, where a 60-ounce Jerky Treats American Beef Dog Snacks bag sells for $34.14. Besides, your puppy deserves these tasty morsels. After all, they're a good girl or boy.

Kirkland Signature Women's Travel Pant

Courtesy of Costco womens travel pant

Price: $17.99

These women's pants come in three easy-to-pair colors — black, gray, and green — and are made of a blend of nylon and elastane that gives them stretch while keeping them light and easy to care for.

They're well-loved by shoppers, with an overall rating of 4.7 out of 5 stars. Most reviewers love the pockets and comfort they provide. In the words of reviewer Nancy, "These pants are great. Lightweight, easy to pack, and comfortable. They have ample pockets to hold things and are stain resistant."

Quick tips: How to save on your grocery bill

Halfpoint/Adobe mother with son outside 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.

KS17 M49 Black Crystal Smoke Grey Polarized Sunglasses

Courtesy of Costco smoke grey polarized sunglasses

Price: $19.97

You can't do summer without high-quality sunglasses. And for under $20, these polarized shades offer 100% UV protection and are great for driving, even when facing the sunset or sunrise, according to reviews.

Other than sunblock, they're the perfect item to accessorize with at the beach without paying the $46 price tag similar models command at Target.

Kirkland Signature Oxi Powder

Courtesy of Costco oxi powder

Price: $13.99

Oxi powder is great for refreshing fabrics and getting rid of stubborn stains. Less than $15 buys you 11 pounds of this HE-compatible powder or enough product for 328 loads.

If you use Oxi powder often, there's no better deal. At Target, a 10-pound box of Arm & Hammer Oxi powder sells for $16.99.

Kirkland Signature Flex-Tech Kitchen Trash Bag

Courtesy of Costco flex tech kitchen trash bag

Price: $19.99

There's nothing glamorous about kitchen trash bags, but when you're out, glamor is the last thing on your mind. Still, it'll be hard to run out if you buy this 200-bag box.

Are they any good, though? Well, according to reviewer SteveLang, they're "as good as the name brands, and better than some less expensive brands. We tried the 'basics' from a large online seller, and the tie straps frequently broke. Never happened with the Kirkland brand."

Bottom line

dennizn/Adobe costco store carts parked outside.

Costco often offers shoppers great deals. While you may think you need to spend hundreds on bulk items, you'll be pleasantly surprised to find high-quality bargains that can help you tackle high grocery costs.

If you're just looking to buy a few specific products and don't want to make Costco your one-stop shop for groceries, consider shopping without a membership. With a Costco Shop Card bought for you by a member (who you can reimburse), you can shop in-store and online.

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