Hario"Ka-Ku" Cold Brew Tea Bottle, 1200ml, White

This is the best bottle I have found to cold brew my tea. I love the filter in the top so you can drink straight out of the bottle or pour into a glass without the loose tea gettting into your glass, I do find the bottle very easy to clean.

I love hario products and own several myself, I had been eyeing this for a while (and may also purchase the coffee cold brew one in the future). I love how they look and function!The only thing about these that I'd warn about is that the silicon lid that holds the filter looks like it can be used to actually lift/pick up the bottle - which is not the case, and anyone who has purchased this can tell based on the way the silicon lid fits onto the bottle; not a screw on top, but just pops on and off. So if the bottle is heavy from the liquid you'll need to pick it up by the glass bottle itself otherwise there's a risk that the glass bottle will fall and break. I still love them though and would definitely purchase again.

Clean and simple to use. Highly recommend gifting this!! I can’t wait to order another to keep multiple stocks of tea refrigerated.

Really nice design, easy to clean, highly recommend !

Saw the same product on other websites and this is cheaper than everywhere else. The product is glass and can hold hot water as long as you add the rubber cap later once the water cooled down. Good for cold brew coffee or tea. No bad smell from rubber either.

I need to buy more tea. I used this 5 days in a row for making cold brew tea to put in my insulated bottle for work breaks and it works great. I may even buy another so that I can always have a full batch on the ready.While I would recommend this bottle for cold brew tea, I definitely would NOT recommend the coffee version of this due to the basket design not securing well in two places.But, this tea version is great because the tea leaved stay in the water being brewed and then is poured out through the mesh filter, whereas with the coffee version, the grinds stay in a suspended basket that has a bad design for the two points it's secured.

I bought the red-lidded 300ml cold brew bottle, and I love it. I’m trying to drink more water and the best way for me to actually drink more is to have amazing glassware - silly, I know, but effective for me. This bottle is sturdy, reusable, feels great in my hand, and it makes me want to drink more…yes!TEA - I’m a medium-passionate tea drinker, I have a lot of teas in the pantry, but it’s not a daily drink...that may change. I didn’t buy this for cold-brewing tea oddly enough, but I will happily brew tea at least once a week. Most of my teas are already bagged, so I don’t actually need the filter. However I’m keeping the filter in the lid so it doesn’t get misplaced or accidentally thrown away. The tea filter basket is very easy to remove, and stays in place in the lid - it’s perfect.GLASS & LID - I really bought this for the glass and lid because I love reusable glasses in general, and I appreciate the built-in filter. The glass can handle hot or cold - so that’s an attractive feature, but I mostly use middle-range temperatures that I can get from my faucet (versus boiling from the kettle). I love how the silicone top and lid fit on the glass; the top comes off with a little muscle - neither too loose as to fall off, nor too tight to be difficult. Similarly the lid insert (hollow, it’s like a silicone cork) is perfectly fitted to the lid and also comes off with a little bit of willpower. Zero noticeable seams on the silicone parts (this isn’t important to the function, but it’s important to me because it doesn’t feel or look cheap).Overall, I want more of these bottles! The 300ml is perfect for single users - just over ten ounces, it’s great for folks like me who want ten different drinks in one day (not like I drink that much daily). I am happy to fill it once with water and a lime wedge, then later to cold-brew a nice green tea for a few hours, then again for a calming bedtime drink.TLDR; five stars for function and aesthetics! Would buy again without hesitation. ⭐️⭐️⭐️⭐️⭐️

Love the color of the bottle which brings out the aesthetic side of hosting and dining at home. The cold brew function is really good. I have made cold brew Oolong tea with a variety of fruits. It is so delicious and healthy for homemade cold brew tea.

容量がかなり小さめなので、３人以上のご家庭で夏場に麦茶などを作り置きするのには向いていないように感じます。中の茶こしを除いて使っているためか、オフホワイトは色味の変化を心配していましたが、２年以上使っていても蓋部分は漂白剤が必要だと感じたことはありません。（茶こしはプラスチック、蓋はゴムでできており、茶こし部分は数回使うだけですぐに変色します）ただ構造上仕方がないことかもしれませんが、蓋の内側にすぐカビが生える上、とても洗いにくいです。スポンジもブラシ類も通りません。

前々から気になっていたアイテム。こちら購入してからコンビニの1L紙パック茶を買うことが無くなりました。夜寝る前、朝の出社前に茶葉とお水をいれて置けば丁度よく出来上がりで便利です。売ってるお茶より茶葉が良いからなのか、袋に入れるより茶葉が踊ってくれるからなのか、水出しでまろやかになるからなのか、美味しいです。オシャレなフォルムも気に入ってます。水出すにはそれなりに時間が必要で、週末や長期連休だと一つでは足りないので、買い増しする予定です。レビューに落としたとか火傷したなどありますが、製品構造を考慮しない誤った使い方のせいであり(ガラスは熱伝導高いので熱湯入れれば熱いのは当然、中が入った状態ではめてるだけのシリコンキャップ部分を持てば落ちるのは当然)、個人的には全く問題なかったです。偽物ということもなかったですし。キッチン漂白で綺麗になりましたが、唯一の難点はシリコン部分の洗浄で、上下にして撹拌するのでそこそこ茶渋が付くのに手指入らないので苦戦しました。追記:レッド買い増しました。キュートです。紅茶・烏龍茶・ほうじ茶に色合いが合います(グリーンは緑茶・ジャスミン茶等に最適)冷蔵庫だと半日以上放置してても渋くなるまで出ないのでどんどん作ってます。他の形・サイズもありますが、この750mL 2本体制が冷蔵庫に保管しやすく、かつ、美味しく飲みきれる気がしており、取り回しやすくて満足です。

そろそろ冷たい飲みものが恋しくなる時期になってきたので見た目のオシャレさに惹かれて HARIO (ハリオ) フィルターイン コーヒーボトル 650ml ショコラブラウン FIC-70 CBR と共に購入。微妙に牛乳等の紙パックよりも横幅があって他の飲料との兼ね合いで冷蔵庫の扉部分の収納に収めきれずどうしたもんかなーと思ったのだけど、意外と気密性が確保されているらしく横置きもできたのが嬉しい。構造が単純なので洗いやすいのも良い。 HARIO (ハリオ) フィルターイン コーヒーボトル 650ml ショコラブラウン FIC-70 CBR

I bought this because I wanted to try making my own iced tea rather than the sugary shop bought versions.The bottle is well made and easy to take apart for cleaning. It's basically for keeping in the fridge as I'm pretty certain it would leak if kept in a bag for work or days out. I transfer mine to my Chilli bottle for work which keeps it lovely and cool.I went for this bottle because it's A: £10 cheaper than what Whittards and Bird and Blend are selling it for.B: It works out much cheaper to use loose tea leaves than iced tea bags, plus with loose tea you can mix your own flavours.The leaves can be used a couple of times if you are cold brewing rather than adding boiling water and then topping up with cold, in which case I'd only use the tea leaves once.In all a well made product which in the long term will save me money from buying shop bought and cutting down on plastic bottles.Only problem now is which teas to buy 🤔

今までもう一回り小さいサイズを使用しており使いやすかったのと、もうちょっと容量が大きいのが欲しいと思い購入しました。今まで使っていたものとは、作りも違うので使用感が違うのは当たり前ですが、毎回お茶を入れてボトルの蓋を閉じる時、ボトルを洗う時に蓋を開けるのがとても硬いです。蓋の部分も大きく滑りやすくて、女性の手の大きさと力で締めるには毎回大変です。私は結構力がある方なのですが、その私でも苦労してます。毎日の作業なので、結局開け閉めがストレスになり使わなくなりました。元々こういう商品なのか不良品だったのかは分かりませんが、これが普通なのなら改良された方がいいと思います。