WKieason 12oz Standard Can Sleeves Insulators Sleeves Standard Can Covers 12OZ Beer Bottle Sleeves Coolers Holder Non-slip Neoprene Can Coolier Sleeves 4PC Pack (Black/Red/Yelllow/Blue)

These bottle sleeves are great! They are insulated, so they keep the bottle cold while keeping the hand warm. They fit a 16.9 ounce bottle perfectly, and I presume that the other bottle sizes are equally well accommodated. These are the best bottle sleeves I've found so far, and they well deserve their five-star rating. (Actually, I'd give 'em six stars, if that were possible.) Three thumbs up!!!

Can koozie!! Perfect fit for pop, beer, any 12oz can. Helps keep my can beverage cold longer, pretty colors, quality made waffle/foam type fabric. Definitely a luxury, but worth the cold goodness!! Great buy and perfect!!

These are great. Like a soft, textured cloth material. They fit regular cans and water bottles (like the 16oz ones from Costco) great, and you can use them for better grip and insulation. If you wet them and get them cold, they will help keep them cold even longer. I love these.

I freeze half bottles of water and a watered down version of iced tea for both use in the home and travel. For years I have used the short 4" tall neoprene coozies to help keep the beverages cool, however I found that over time they had a tendency to slip off when stowed inside of a travel bag, and/or sweat to the extent of making things inside and outside of the bag damp. Additionally, when frozen, the bottom of the bottles tended to become round and unstable when placed upon a flat surface. Time to search for a better alternative. I thought I found it with the purchase of these nice, black, textured, supreme coozies... I was impressed with the clean, neat, aesthetic look and overall QUALITY of these WK IEASON WATER BOTTLE COVER SLEEVE INSULATORS. So impressed that I ordered a second set of three almost immediately. The general design is thoughtful; built-in webbed handle with clip and sturdy elastic cord with grip to allow cinching of the top portion. The overall fabric is a stretchy checked texture; the bottom totally enclosed; with the top and bottom featuring a perfectly executed binding. It works fairly well to keep my drinks cool, however I personally think that my original neoprene coozies might have been better at keeping drinks cold. This one DOES keep any condensation to a minimum due to more overall coverage and an enclosed bottom, but what I REALLY appreciate is the convenient built in handle and the fact that the bottom binding keeps the bottle stable and less likely to tip over. The only CAVEAT of this nifty little coozie is an OVERBEARING CHEMICAL ODOR that persists post laundering and with consistent use. Despite their lovely aesthetics, supreme quality, and brilliant design, I just cannot bring myself to use them due to the lingering overwhelming chemical SMELL, especially when brought to my face for sipping of beverage. Their use literally brings tears to my eyes. Even when placed inside of my freezer/refrigerator compartments, the smell permeates the appliance. In lieu of Amazon's 30 day return policy, I guess I should diligently continue to wash/dry/place them outside in sun to see if this improves the odor, however as they are presently, they are useless to me. NOVEMBER 2025 UPDATE: Simply running these neoprene coozies through machine RINSE cycles failed to rid them of their malodorous chemical smell. However, THREE FULL WASH CYCLES with detergent and softener has made noticeable improvement. Although NOT TOTALLY absent of off-putting chemical smell, the first scent that I now notice is at least that of fabric softener. I will continue laundering to see if I can irradicate the pungent smell in its entirety. (OF NOTE: Product of excellent construction and are holding up well without any sign of wear/deterioration. Additionally, although LOVING the much utilized side handle, I did remove the attached clip feature as it did not serve my needs and was generally in the way during use. Overall - ONE STAR ADDED to this updated review.)

It fits a standard 12 ounce can perfectly. The sleeve is tight enough to stay on the can but not so tight that it’s a hassle to put on. The bottom is flat so the can does not tip over. My drink stays cold. My hand stays dry, no condensation. Bonus their machine washable. I haven’t tried that though. When it needed to be cleaned. I just hand washed it. Easy enough. I would definitely recommend this brand.

I use these for hiking. I freezing a water bottle, and put in this sleeve and toss it in my backpack. In 3+ hours in 28 degree C weather, I have a cold beverage with ice in it. I can sip on this for another 2 hours and it's a nice treat.

I loved the colors until I tried to wash them. They stain and won't come clean. They worked great but unusable for company now . Guess I should have got all black but wanted the grand kids to know which glass was who's hence different colors. Oh well.

Love the colors and the fit is perfect for bottles or beverages. No sweating through or leakage..

Quality product. These can sleeves are a bonus for your summer activities. Easy to use and comfortable to hold.

Bought as a gift, fit is good, give's a good grip and keep your finger from freezing on those cold drinks. Was told they are very durable, and they last a very long time.

Excellent pour garder l’eau au frais

I like that it comes apart fir washing.

Sleeve fit my water bottles and gives temperature insulation.