---
product_id: 48143060
title: "Reusable Coffee Cup - Brew Tempered Glass and Natural Cork, M 12oz/340ml - Press"
brand: "keepcup"
price: "¥11822"
currency: JPY
in_stock: true
reviews_count: 8
category: "Keep Cup"
url: https://www.desertcart.jp/products/48143060-reusable-coffee-cup-brew-tempered-glass-and-natural-cork-m
store_origin: JP
region: Japan
---

# Durable tempered borosilicate glass Natural cork band, sustainable grip Eco-friendly, replaces 20 disposables Reusable Coffee Cup - Brew Tempered Glass and Natural Cork, M 12oz/340ml - Press

**Brand:** keepcup
**Price:** ¥11822
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your coffee ritual sustainably and stylishly.

## Quick Answers

- **What is this?** Reusable Coffee Cup - Brew Tempered Glass and Natural Cork, M 12oz/340ml - Press by keepcup
- **How much does it cost?** ¥11822 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48143060-reusable-coffee-cup-brew-tempered-glass-and-natural-cork-m)

## Best For

- keepcup enthusiasts

## Why This Product

- Trusted keepcup brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Love:** Replaceable parts mean your KeepCup stays fresh and functional for years.
- • **Glass That Lasts:** Premium borosilicate glass resists heat and breakage for daily durability.
- • **Sustain Your Sip:** Cut your coffee waste by 95% with one stylish KeepCup.
- • **Cork Comfort Grip:** Natural cork band offers a cozy, slip-resistant hold with eco-chic vibes.
- • **Smart Seal Upgrade:** Enhanced dual-material lid locks in freshness and prevents spills on the go.

## Overview

The KeepCup Brew Tempered Glass and Natural Cork 12oz reusable cup combines durable borosilicate glass with a sustainable cork band for a premium, eco-conscious coffee experience. Designed for everyday use, it features a spill-resistant dual-material lid, is dishwasher and microwave safe, and significantly reduces disposable cup waste by replacing up to 20 single-use cups per KeepCup. With replaceable parts and a sleek, tactile design, it’s the perfect companion for mindful professionals on the move.

## Description

From the manufacturer

Review: Fantastic upgrade from my old KeepCup - Fantastic upgrade from my old KeepCup. Care is needed to wash it as the cork ring doesn't come off (you might manage to get it off, but the suggestion is to just leave it there and wash the glass part carefully by hand) and it will certainly deteriorate with use, but it looks and feels fantastic. The glass part looks and feels so great that I often use it at home without the lid. It's great on the go too, the lid itself has been upgraded quite a bit and it now features two different kinds of plastic, a hard one for the main body and a rubbery one near all the places where it joins glass or other plastic (you can't really see this in the photos as with this specific colour combination they're both dark grey), so it now seals much better than the old version did, it's really really difficult to have the coffee pour out of it. The little lip (wasn't there in the old version) makes it easy to open the lid, the sipping hole is a tiny bit bigger now, and it feels just as big as it needs to be. The small lid that seals the sipping hole now locks into place and can't be removed when sealed. All in all, this is a great upgrade, all the problematic points of the old KeepCup have been addressed thoroughly. Regarding smells that some people complain it retains: OK the plastic lid does retain some coffee smell if you keep it closed with coffee for hours and it does spoil the taste just a tiny bit (hey, it's just a bit of plastic, it's not magical) but it washes really well and doesn't smell afterwards. To hear that the glass retains coffee smell is plain silly, you obviously haven't washed it well.
Review: THE BEST keep up you will ever own. - I bought this as a gift for someone who covets my own keepcup. They are just perfect. Really. 1. The company has environmental credentials that others can only aspire to 2. The container is borosilicate glass so is really nice to drink out of and as robust as glass gets. The clever sip-through cap is a genius design, easy to clean and nice to drink through. 3. You CAN slip off the cork band CAREFULLY so the glass and lid go in the dishwasher. To refit, simply grease the inside rim of the cork band with had moisturizer and be careful when you ease it back on. After a few times it will slip on more easily but won’t fall off. 4. If you break or lose a part you can buy replacement parts individually from Keepcup themselves. Including the cork band (they last about 5 years if used daily and washed every day. My own Keepcup is 12 years old and has only had 2 replacement cork bands. Overall, these are a joy to use, work brilliantly, and will last a lifetime.

## Features

- It is distinguished by a unique design and various colors. Choose your color and enjoy the taste of coffee or tea in your favorite mug!
- The KeepCup cups are made of glass and durable, non-toxic plastic, and they fit perfectly in your hand. They are great for when you want to brew coffee and drink it on the go. KeepCups are not thermo mugs that will stay airtight even when tossed in a bag - the brand's goal was rather to create a sustainable, eco-friendly alternative to paper cups.
- By using KeepCup, you have a lower environmental footprint every day. An interesting fact is that to create one KeepCup, you need as much material as would be used to produce only 20 disposable cups. The cups are dishwasher safe and microwave safe. Material: glass, plastic.
- Capacity: 340 ml. Color: transparent, brown, black.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KKRGXGS |
| Age Range Description | Adult |
| Best Sellers Rank | 5,050 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 143 in Insulated Cups & Mugs 294 in Coffee Cups |
| Brand | KeepCup |
| Brand Name | KeepCup |
| Capacity | 12 Fluid Ounces |
| Colour | Press |
| Country Of Origin | Australia |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 7,734 Reviews |
| Finish Type | Textured |
| Global Trade Identification Number | 09343243005496 |
| Included Components | 1 x Cup for coffee from KeepCup Brew Cork Press 340 ml |
| Item Dimensions W x H | 8.9W x 12H centimetres |
| Item Shape | Round |
| Item Type Name | Cup for coffee from KeepCup Brew Cork Press 340 ml |
| Item Weight | 0.7 Pounds |
| Manufacture Year | 2021 |
| Manufacturer | KeepCup |
| Manufacturer Part Number | BPRE12 |
| Material | Glass, Plastic |
| Material Features | Recyclable |
| Material Type | Glass, Plastic |
| Material Type Free | BPS/BPA-free |
| Model Number | BPRE12 |
| Number of Items | 1 |
| Occasion | Housewarming |
| Other Special Features of the Product | Durable tempered glass, Recovered material cork |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Product Style | Medium |
| Recommended Uses For Product | Coffee, Home, Hot & Cold Beverages, Office, Travel |
| Reusability | Reusable |
| Size | 12oz/340ml |
| Special feature | Durable tempered glass, Recovered material cork |
| Specific Uses For Product | Coffee/Tea, Hot & Cold Drinks |
| Style | Medium |
| Subject Character | KeepCup Brew Cork |
| Theme | Café, Specialty Coffee |
| UPC | 793842074338 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** KeepCup
- **Capacity:** 12 Fluid Ounces
- **Colour:** Press
- **Material:** Glass, Plastic
- **Special feature:** Durable tempered glass, Recovered material cork

## Images

![Reusable Coffee Cup - Brew Tempered Glass and Natural Cork, M 12oz/340ml - Press - Image 1](https://m.media-amazon.com/images/I/41WJzHK8ghL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is there a difference between the different medium size cups, I see some have Espresso at the end, other Press, what is that referring to?**
A: Hi, it refers to colours on the lid and the plug that closes up the drinking hole.   This listing show 'Press' the lid is dark and the plug is light.  Espresso is a product where both the lid and the plug are dark.

**Q: What is the height without the lid on?-would like to know if will fit under my espresso machine.**
A: Hi, the height is 82mm. it should fit under any espresso machine. it fits under mine.  I have to incline it to insert,  but fits. I hope it helps you. B.t.w. I have it for 2 years and it's great!!!

**Q: Can you buy replacement glass?**
A: Yes, KeepCup sell all the replacement components on their website in the section 'replacement parts'. They don't seem to be available to buy from Amazon.

**Q: Does it keep drinks warm?**
A: Hi there - while KeepCup is not a thermal product, KeepCups do keep drinks hotter than their single-use counterparts. Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic upgrade from my old KeepCup
*by G***E on 2 December 2015*

Fantastic upgrade from my old KeepCup. Care is needed to wash it as the cork ring doesn't come off (you might manage to get it off, but the suggestion is to just leave it there and wash the glass part carefully by hand) and it will certainly deteriorate with use, but it looks and feels fantastic. The glass part looks and feels so great that I often use it at home without the lid. It's great on the go too, the lid itself has been upgraded quite a bit and it now features two different kinds of plastic, a hard one for the main body and a rubbery one near all the places where it joins glass or other plastic (you can't really see this in the photos as with this specific colour combination they're both dark grey), so it now seals much better than the old version did, it's really really difficult to have the coffee pour out of it. The little lip (wasn't there in the old version) makes it easy to open the lid, the sipping hole is a tiny bit bigger now, and it feels just as big as it needs to be. The small lid that seals the sipping hole now locks into place and can't be removed when sealed. All in all, this is a great upgrade, all the problematic points of the old KeepCup have been addressed thoroughly. Regarding smells that some people complain it retains: OK the plastic lid does retain some coffee smell if you keep it closed with coffee for hours and it does spoil the taste just a tiny bit (hey, it's just a bit of plastic, it's not magical) but it washes really well and doesn't smell afterwards. To hear that the glass retains coffee smell is plain silly, you obviously haven't washed it well.

### ⭐⭐⭐⭐⭐ THE BEST keep up you will ever own.
*by A***H on 18 November 2023*

I bought this as a gift for someone who covets my own keepcup. They are just perfect. Really. 1. The company has environmental credentials that others can only aspire to 2. The container is borosilicate glass so is really nice to drink out of and as robust as glass gets. The clever sip-through cap is a genius design, easy to clean and nice to drink through. 3. You CAN slip off the cork band CAREFULLY so the glass and lid go in the dishwasher. To refit, simply grease the inside rim of the cork band with had moisturizer and be careful when you ease it back on. After a few times it will slip on more easily but won’t fall off. 4. If you break or lose a part you can buy replacement parts individually from Keepcup themselves. Including the cork band (they last about 5 years if used daily and washed every day. My own Keepcup is 12 years old and has only had 2 replacement cork bands. Overall, these are a joy to use, work brilliantly, and will last a lifetime.

### ⭐⭐⭐⭐⭐ in love with my cup
*by L***D on 30 January 2018*

I dithered quite a bit before buying this cup. It's one of the more expensive available, but in the end I felt willing to pay for something that is well designed and will be a pleasure to use over and over again. I am not disappointed. The cup looks good and is very nice to hold in the hand. If you use it to buy take away coffees, the glass cup feels nice and warm and is not too hot to hold. The cork provides insulation if you want it, but I don't find the fact that the cork band is quite slim a problem. It's also nice to think that in small way I am supporting the cork industry (cork forests support a lot of biodiversity). I wash my cup by hand and the cork feels very robust under this kind of wear. It's not suitable for a dishwasher. The silicone cap fits tightly so it feels secure. I have noticed that coffee shops want me to take the cap off for them. Once full, I tend to swivel the light grey stopper over the drinking hole to prevent spillage. The manufacturers don't recommend this as they say sealing a hot drink like this can cause a build up of pressure. I can see their point, but my coffees are not so very hot and I only do it for very short periods when I am on the go. I like the fact that the cup wont leak, so I can run for a bus or whatever. Once I've finished my coffee I use the light grey stopper to cover the drinking hole again which stops any dregs leaking into my bag and keeps the drinking hole clean. It all works perfectly and I can't imagine wanting to use a disposable cup again. The only very slight issue I've encountered is that when I used the cup for a rooibosh tea the other day, there was a slight taste of coffee about it. I'm not really bothered, but perhaps some might be. I thought I had cleaned it well, but nevertheless the silicone lid seems to pick up strong flavours a bit.

## Frequently Bought Together

- KeepCup Brew Cork - Reusable Coffee Cup Tempered Glass and Natural Cork, M 12oz/340ml - Press
- W&P Porter Ceramic Mug w/ Protective Silicone Sleeve, Terrazzo Charcoal 12 Ounces | On-the-Go | Reusable Cup for Coffee or Tea | Portable | Dishwasher Safe

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*