15 New Products at Costco in September 2026

Costco shoppers get used to seeking out their old favorites — a juicy rotisserie chicken, a pallet of paper towels, enough coffee to fuel an entire dorm. But because the warehouse club’s selection is so huge, it’s easy to forget that Costco adds new products all the time.

There’s no reason to skip over the classic Costco items, but why not scoop up something new? Here’s a look at some of the items that are new to Costco in September 2026.

These new finds are all available now unless otherwise noted, although some products are sold only online or only in warehouses.

Electric kettle

Costco is stocking the Chefman Custom-Temp 1.8 Liter Electric Kettle, which has a digital temperature control, a stainless steel and glass interior and a removable tea infuser. The kettle has a colored LED light indicator with colors for standby, heating and ready.

Plush throw

The Casual Living Claudia Luxe Plush Throw comes in four colors — blue, gray, tan and ivory. The throw has a braided edge, is machine-washable and measures 50 inches by 70 inches.

Kids pajamas

Carter’s Kids’ 4-piece Pajama Set comes with two tops and two bottoms in sizes 2T through 6. You can buy the set in purple, pink, green and blue.

Surge protectors

The UltraPro Elite 8-Outlet Surge Protector comes in a two-pack. Each has a flat wall plug, eight adapter-spaced outlets, one USB port, two USB-C ports, a 4-foot cord and auto-shutdown.

Mini muffins

Costco now carries the Crown Bakeries Mini Muffin Bites in the Birthday Cake flavor. This purchase includes 20 packs, and each pack contains four muffins that are free of corn syrup and artificial colors and flavors.

Sweet and salty snacks

Stock up on snacks with the Sweet and Salty Grab and Go Variety Snack Pack at Costco. The pack comes with 36 snack-size bags of SkinnyPop Butter Popcorn, SkinnyPop Original Popcorn, Dot’s Homestyle Pretzels in Cinnamon Sugar and Reese’s Filled Pretzels with Peanut Butter Filling.

Single-origin olive oil

The Terra Delyssa Classic Olive Oil comes in a 3-liter tin. The oil has a smoke point of 420 degrees and is ideal for high-heat cooking, such as sauteing, grilling, roasting and baking.

Pasta sauce

Yo Mama’s Variety Pasta Sauce is now available at Costco in a three-pack that includes Four Cheese, Vodka and Burgundy Wine pasta sauces. The sauces are made with olive oil and contain no added sugars.

Coffee drinks

Grab the La Colombe Coffee Workshop Latte at Costco in the limited-edition Pumpkin Spice flavor. The espresso roast beverage is made with lactose-free whole milk.

Stand mixer

Costco now has the KitchenAid Artisan Plus 5-Quart Tilt-Head Stand Mixer With 3-in-1 Pasta Attachment in the colors dark red, black, white and green. It also includes a flat beater, wire whisk, dough hook and double-flex edge beater.

Electric toothbrush

The Soocas NEOS II Ultra Plus Electric Toothbrush With Water Flosser is a Costco-exclusive bundle that comes with four brush heads, a travel case and a charger. It’s gentle on gums and a single charge can last up to 30 days.

Face cleanser

Costco now carries the Night Korean Skincare Foaming Face Wash Doses that are travel-friendly and just need water to turn into a cleansing wash. The formula is suitable for all skin types and can remove makeup, oil and daily buildup.

Carry-on suitcase

The Ricardo Elan Hardside Expandable Carry-on Suitcase With Packing Cube weighs 7 pounds, has four 360-degree spinner wheels and expands 2 inches. The purchase also includes a TSA-friendly, snap-in toiletry pouch.

Flashlights

Duracell’s 1600 Lumen Hybrid Power LED Flashlight comes in a pack of three. The hybrid flashlights can be recharged or work with AAA batteries, and each measures 6.18 inches long by 1.62 inches wide.

Towel set

This plush towel set at Costco includes two bath towels (30 by 58 inches) and four hand towels (16 by 30 inches). They’re made with 100% cotton and available in the colors cream, light gray, pink and tan.