Yuomeaz 5 Pcs Clear Glass Lids for 16 oz Glass Cups, Acrylic Glass Cup Replacement Lid with Straws Hole for Beer, Soda, Can, Drinking Glasses

What these lids are and why I tried them

I drink from those popular 16-ounce, can-shaped glasses at home and in my studio, and I like keeping condensation, spills, and airborne dust at bay. I picked up the Yuomeaz acrylic lids to see if I could turn those open tumblers into something more portable and tidy without switching to a full travel cup. This set includes five clear acrylic lids, each with a central straw hole and a silicone ring that grips the rim of your glass.

The basic promise is simple: snap a lid onto a 16 oz glass, add a straw, and go about your day with fewer spills. That’s exactly how I used them—for iced coffee in the morning, seltzer at my desk, and water on my nightstand.

Fit and compatibility: measure before you click “buy”

Fit is the make-or-break factor with any universal lid, and these have fairly tight tolerances. The outer diameter of each lid is 2.8 inches, with a silicone ring that hugs a rim right around 2.6 inches. On my can-shaped 16 oz glasses, the fit was snug and confident. On a couple of other “16 oz” glasses I own—one slightly flared at the rim and another with a thicker lip—the lids either wouldn’t seat fully or felt loose enough that I wouldn’t trust them in a bag.

Actionable guidance:
- Measure the outside diameter of your glass rim. If it’s very close to 2.6 inches, you’re in good shape.
- These are not for threaded mason jars, mixing glasses, or pint glasses with flared rims. Straight-walled, can-style tumblers are the best match.
- Rim thickness matters. Thick, rolled lips can defeat the seal even if the diameter seems right.

If you’re shopping specifically to cap the ubiquitous 16 oz “beer can” style glass, there’s a good chance these will fit; for any other shape, grab a ruler first.

Day-to-day use: spill resistance and straw compatibility

Once seated, the silicone ring forms a firm, creak-free seal against the glass. For desk use and around the house, that’s the pay-off: you can nudge the glass, put it in a car cup holder, or carry it room to room without that little splash over the side you get from an open glass. I also liked having a dust cover for patio time.

Important nuance: “leak-proof” here applies to the seal between lid and glass. The straw hole is open, so you won’t get true leak-proof performance if the glass tips. With the straw in place, a sideways tip produced a small but immediate dribble from the straw opening; flip it fully horizontal and you’ll get a stream. For commuting, they’re fine on reasonably smooth rides in a cup holder. I wouldn’t toss a lidded glass into a tote.

Straw fit was good with standard reusable silicone and stainless straws in the 6–8 mm range and with narrow disposable straws. Boba straws don’t fit. The hole is cleanly cut and doesn’t chew up softer silicone straws over time.

Build, feel, and durability

The lids are clear acrylic: lightweight, rigid, and optically clean out of the box. Acrylic has a few quirks you’ll want to manage:

• It scratches more easily than glass. After a couple of weeks, I could see faint swirls from casual cleaning with a scrub sponge. Switching to a soft cloth kept them looking better.
• It’s not fond of high heat. I kept these away from boiling water and steaming dishwashers. In my testing, hand-washing preserved clarity; a single top-rack run at high heat left one lid slightly cloudy.
• Drop resistance is decent for a light knock off a counter, but acrylic can crack if it lands on an edge. Mine survived a short fall to tile, but I wouldn’t count on that every time.

The silicone ring is supple and grippy enough to hold without sticking so hard that you fight the lid off the glass. On my set, the ring could be carefully pried out for a more thorough cleaning and then pressed back in without stretching.

Cleaning and maintenance

Daily cleaning is straightforward: a rinse and a quick soapy wash did the job for water and iced coffee. For stickier, sugary drinks, I pulled the silicone ring to clear the groove where liquid can hide. Tips that helped:

• Hand-wash with a soft sponge or microfiber cloth to protect clarity.
• If you do use a dishwasher, stick to the top rack and low-heat cycles, understanding that acrylic can haze over time.
• Periodically remove and clean under the silicone ring to prevent odors. A baking-soda paste clears lingering smells.
• Dry fully before storing to avoid trapped moisture under the ring.

These don’t retain flavors the way some bamboo lids do, and they don’t absorb colors from tea or fruit juices in my experience, which I appreciated.

Real-world scenarios

• On the nightstand: Excellent. I like waking up to a dust-free glass of water. The seal keeps accidental sleeve bumps from splashing.
• On the patio: Very good. Keeps bugs out and manages light jostling on an outdoor table. Condensation still happens, of course.
• In the car: Good, with caveats. Perfect in a cup holder on city streets; expect a little splatter from the straw hole on hard stops or bumpy roads.
• At the desk: Great. No more keyboard-adjacent sloshes when I move a glass aside.

What I’d change

• Clear labeling on fit. A printed ring size or a simple “fits 2.6-inch rims” badge in the box would save guesswork.
• Optional straw plug. A small silicone stopper for the straw opening would reduce leaks when you’re on the move without the straw.
• Scratch resistance. A slightly more mar-resistant finish would keep the lids nicer for longer, especially in a family setting where they see daily use.

Sustainability angle

Swapping disposable plastic dome lids for a durable, washable lid is a clear win if you regularly drink from glasses at home or refill a can-glass at a local café. Acrylic isn’t infinitely durable, but with careful cleaning these should last a long time. The five-pack format makes sense: you’ll inevitably have one in the sink, one in the car, one at your desk, and still have spares.

Who these are for

• People who already use straight-walled, can-shaped 16 oz glasses and want to reduce spills and dust.
• Households that prefer reusable straws and want a lid that accommodates them.
• Anyone looking to make open glasses a bit more “portable” around the house without committing to a travel tumbler.

Who should look elsewhere:
- If your 16 oz glasses have flared or thick rolled rims, the seal may not hold.
- If you need truly leak-proof, toss-in-a-bag performance, get a sealed travel bottle instead.

Value and the five-pack reality

A five-pack is the right quantity for a household. It’s easy to misplace lids, and having identical spares reduces friction. You don’t get straws in the box, so plan to supply your own. On balance, you’re paying for convenience and reusability—just make sure the fit is right for your glasses to realize that value.

The bottom line

The Yuomeaz acrylic lids succeed at what I wanted them to do: turn my can-shaped 16 oz glasses into spill-resistant, straw-friendly tumblers for everyday use. The seal at the rim is solid, the straw hole accommodates standard straws, and the clear acrylic keeps the look clean and simple. They’re not magic—tip the glass and liquid will find its way out of the straw opening—and acrylic requires gentle care to stay clear. Most importantly, fit is not universal across everything labeled “16 oz.”

Recommendation: I recommend these if your glasses have a 2.6-inch rim, straight walls, and you primarily want spill resistance rather than true leak-proofing. Measure your glass before buying, plan to hand-wash for longevity, and you’ll likely be happy with the set. If your glassware varies in shape or you need a seal you can toss in a bag, I’d pass and opt for a dedicated travel tumbler instead.