5 Best New Kirkland Items Coming To Costco This Fall
Written by
Gabriel Vito
Edited by
Cory Dudak
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Costco fans know the Kirkland Signature label can be full of surprises, and these fall items don’t disappoint.
From better golf balls to upgraded basics and wellness finds, these are the five worth keeping on your radar this coming fall season.
Kirkland Signature Golf Balls, 2-dozen
- Price: $34.99 for a 24-pack
The new Kirkland Signature 3-Piece Urethane Cover Golf Ball Performance Plus V3.0 delivers high velocity, consistent flight and soft greenside control thanks to its urethane cover, elastic core and 338-dimple design. Sold in two 12-count boxes, they are comparable to higher-priced balls at just about $17 per dozen.
As one Costco Reddit user put it, “I live on the 12th hole of a golf course. We get balls in our yard every day. Half of them are Kirkland, so something must be going right for the brand.”
Kirkland Signature Oxi Powder 11lb tub
- Price: $13.99 for 11 lb tub (328 loads)
Costco’s Kirkland Signature Oxi Powder works as a laundry booster and multipurpose stain remover to brighten whites and tackle stubborn stains on your everyday fabrics like linens and clothes. One verified purchaser who launders hundreds of loads of white towels and sheets for her Airbnb calls it a “game changer,” saying it works as well as OxiClean but at a much lower price.
Kirkland Signature Kids’ 4-Piece Cotton Pajamas
- Price: Starting at $9.97; varies by location and availability
These 100% cotton pajamas come in playful kid-friendly prints like sharks, popcorn and fruit, with each set including two short-sleeve tops, one pair of shorts and one pair of long pants. Designed for a snug fit with an elastic waistband, they’re soft, breathable and easy to care for. One verified purchaser confirmed the pajamas are “well made,” praising the quality stitching, great fit and the fact that they wash without shrinking or fading.
Kirkland Signature Freezer Quart Plus Bags, 264-count
- Price: $14.99
These BPA-free, 1.5-quart freezer bags feature an extra-wide design, a stand-and-fill base and double zipper seal to lock in freshness. Each box includes 44 bags, with six boxes per pack for a total of 264 — working out to about six cents per bag. With an easy click-and-lock closure, they’re sturdy enough for freezer storage and simple to open when you need them.
Kirkland Signature Krill Oil 180-count
- Price: $29.99
Krill oil is rich in omega-3 fatty acids, which research links to better heart health, lower triglycerides and reduced inflammation. Kirkland Signature’s formula packs these benefits in just one small softgel a day, sourced from 100% Antarctic krill and USP Verified for purity. Each bottle contains 180 servings, enough for one serving per day for six months. This makes it a cost-effective option to support your heart, brain and joints without the bulk of larger fish oil pills that often come in smaller quantities at higher prices.
Disclaimer: Prices and availability accurate as of Sept. 13, 2025 and subject to change.
Photo disclaimer: All imagery sourced from Costco.com.
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