NIRA.Z 4 Pack 11.6oz/343ml Double Wall Glass Coffee Mugs, No Hole Bottom, Insulated Borosilicate Glass Coffee Cups, Clear Mugs for Hot & Cold Beverages, Perfect for Espresso, Latte, Tea, Cappuccino

NIRA.Z 4 Pack 11.6oz/343ml Double Wall Glass Coffee Mugs, No Hole Bottom, Insulated Borosilicate Glass Coffee Cups, Clear Mugs for Hot & Cold Beverages, Perfect for Espresso, Latte, Tea, Cappuccino

(4.7)
35 Reviews

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Specifications

  • Brand: NIRA.Z
  • Material: Borosilicate Glass
  • Color: Clear
  • Capacity: 11.6 ounces
  • Special Features: Condensation Resistant, Double Wall, Heat Resistant, Refrigerator Safe

The NIRA.Z 4 Pack 11.6oz Double Wall Glass Coffee Mugs offers an innovative and stylish way to enjoy your favorite beverages, whether hot or cold. Crafted from premium insulated borosilicate glass, these mugs not only keep your drinks at the right temperature but also prevent burns and condensation on the outer surface. With a unique no-hole bottom design, you can confidently clean them in the dishwasher without worrying about water getting trapped between the walls.

Features

  • No-Hole Bottom Design: Prevents water seepage during washing for hassle-free maintenance.
  • Premium Insulated Borosilicate Glass: Retains heat and keeps cold beverages chilled while ensuring the outer surface remains cool to touch.
  • Versatile Capacity: Each mug has an 11.6oz capacity, ideal for espresso, latte, cappuccino, tea, and more.
  • Sleek, Handle-Free Design: Modern aesthetic that is lightweight and easy to hold.
  • Elegant Look: The clear, transparent design adds sophistication to any setting, suitable for home, cafés, or as a gift.
  • Not Microwave Safe: Recommended to avoid microwave use to maintain the integrity of the double-wall construction.

Pros

  • Innovative no-hole bottom prevents water accumulation, enhancing durability.
  • Lightweight and easy to handle due to the modern, handle-free design.
  • Versatile for both hot and cold beverages, making them perfect for various drinks.
  • Stylish and elegant appearance that suits any occasion or setting.

Cons

  • Not suitable for microwave use, which may limit heating options.
  • Requires careful handling, particularly when washing to avoid accidental damage.

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What Customers Say

A
5 / 5

Double Wall Glasses 11.6oz

My wife loves them. Great product.

✔ Verified Purchase
A
5 / 5

Love these!

Solid quality, washes nicely, a pleasure to hold and drink from.

✔ Verified Purchase
D
5 / 5

I Love, Love, Love these coffee mugs!

I like my coffee so hot I can just sip it without burning my tongue. With a conventional coffee mug, my coffee is just warm to room temperature by the time I finish it, so the last few sips are disappointing. I'd tried other insulated mugs, but they changed the coffee's flavor. I'd wanted to try double-wall glass mugs, but they were rather expensive for something I wasn't sure I'd like. I took the plunge and ordered these. I'm glad I did!These mugs keep my coffee hot longer. If I fill them with hot water, let them stand for a minute or two, then dump out the hot water and brew the coffee directly into the mug, my coffee stays hot and fresh to the last drop. Even with preheating the mug and brewing coffee directly into it, the outside never gets uncomfortably warm.After adding creamer, I usually microwave my coffee for 40 seconds to bring it back up to brewing temperature. Although the manufacturer recommends against microwaving these mugs, I tried it once with no problem. I decided not to tempt the fates by microwaving it repeatedly, and my coffee was hot enough without microwaving, anyway.I'm no hipster, and I don't keep up with fashion, but these mugs have an attractive appearance in my opinion. I like to watch the cream run down the inside of the glass and accumulate on the bottom, forming a light, creamy layer below while leaving a dark coffee layer above until I stir it.These mugs are dishwasher safe, and my dishwasher gets them sparkling clean every time. There is a slight concavity in the bottom of the outer layer that holds a few drops of water when it's upside down in the dishwasher. When I'm unloading the dishwasher, I tilt each mug 90 degrees, the water runs out of the concavity, and I put them in the cupboard right side up. These mugs appear to be made by expert craftsmen using high-quality materials. I expect they will last a long, long time.

✔ Verified Purchase
T
5 / 5

Beautiful and Functional

These glasses are as functional as they are beautiful. I have a tea infuser made of the same type glass so I'm familiar with it. The clarity of this type of glass is outstanding. Pouring hot coffee into the glass I couldn't detect more than a hint of warmth on the outside and that was more likely from my hands cradling the glass and enjoying its handle-less feature. The smooth lip is in contrast to the sharp lip found on many modern glasses considered elegant. By chance, I was sorting some Holiday candy to put out and filled the glass with them and was intrigued with how festive it looked (see photo). Visually, the double wall structure of the glass adds dramatically to its appearance both empty and filled. And, it works perfectly with tea allowing you to enjoy the subtle colors of the tea while holding it as well as sipping from it. While not quite as much volume as my usual coffee mug, its nearly 12 oz size is fine for me. While I may still use my pure black mug for coffee in the early morning, I especially enjoy using this mug in the afternoon when I can savor both the contents and the beauty of it. It's become an afternoon treat for me to relax a bit when home and enjoy a moment of pleasure including taste, touch, and sight. One caution I'd like to add, though I really enjoy the handle-less style of this beautiful glass, you have to exercise care that it doesn't slip out of your hand especially when you're washing it or picking it up from a table.

✔ Verified Purchase
J
5 / 5

Elegant Double Wall Glasses That Elevate the Coffee Experience.

I have always believed that drinking coffee is about more than just the beverage itself, it is a small ritual and a special moment in the day, whether alone or with company. These double wall glass cups have a fantastic, elegant style that makes enjoying an espresso or coffee feel even more special. This is the first time I have seen double wall glass cups designed for hot drinks like coffee or tea, as they are usually made of plastic or intended for cold beverages. In my case, I drink an espresso every morning and these glasses have become the perfect complement to that daily ritual. They keep the coffee hot for a long time while remaining comfortable to hold, and they look beautiful on the table. The only drawback is that they cannot be used in the microwave, which is understandable due to the internal air chamber. Excellent length, texture, and design, with a truly refined style. Absolutely recommended.

✔ Verified Purchase
C
5 / 5

Elegant Minimalist Sturdy

Elegant Minimalist SturdyThe design is elegant with rounded edges throughout. The bottom is nearly flat with a very slightly concave curve. It's extremely stable. Impressively, there's no hole and no wobble, yet they are hand-blown.The top is rounded very smoothly with no protruding lip at all. The inner glass wall curves such that the inner bottom is a little more rounded than flat. This keeps to a very consistent rounded aesthetic. The glass itself is sturdy, not fragile.Impressively, these are handleless mugs. The insulation is great in that you can pour in boiling hot liquid and pick up the glass, while warm to the touch, it will not even come close to being uncomfortably hot. They're also very good maintaining ice cold liquids as your hand warmth won't impact the contentsDue to the girth, someone with smaller hands may want to use two hands to hold. Some may find it odd that they are handleless as coffee mugs often have handles, but they are very comfortable mugs with good balance to fulfill its handleless design.Because they are sturdy and holeless-bottomed, they are easy to machine wash. They're certainly easy to hand-wash without fear of breaking compared to their more fragile brethren. Not having a handle removes one of the more common breakpoints.While they are more expensive than some four cup sets, their great design aesthetic and durability make them a great value.

✔ Verified Purchase