--- product_id: 61332243 title: "Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (White)" brand: "kooyi" price: "236674₫" currency: VND in_stock: false reviews_count: 11 url: https://www.desertcart.vn/products/61332243-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink store_origin: VN region: Vietnam --- # One-handed use 100% leak proof 12h temp retention Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (White) **Brand:** kooyi **Price:** 236674₫ **Availability:** ❌ Out of Stock ## Summary > ☕ Sip, Lock, Go! Your perfect travel mug awaits! ## Quick Answers - **What is this?** Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (White) by kooyi - **How much does it cost?** 236674₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/61332243-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink) ## Best For - kooyi enthusiasts ## Why This Product - Trusted kooyi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with a safety locking mechanism to prevent accidental spills. - • **Premium Quality:** Crafted from 304 stainless steel, ensuring durability and a hygienic experience. - • **Stay Hot or Cold:** Enjoy your favorite beverages at the perfect temperature for up to 12 hours! - • **Effortless Sipping:** Easy-flip press button lid designed for one-handed operation—perfect for multitaskers! - • **Travel-Ready Design:** Compact size fits all auto cup holders, making it your ideal travel companion. ## Overview The Kooyi Vacuum Insulated Travel Coffee Mug is a sleek, 8.5 oz container designed to keep your drinks hot or cold for up to 12 hours. Made from premium stainless steel, it features a one-handed open and drink design, ensuring convenience on the go. With a 100% leak-proof guarantee and a safety locking mechanism, this mug is perfect for professionals who value both style and functionality. ## Description Full description not available ## Features - Double Wall Vacuum Insulated Water Bottle, 250ML, 8.5oz, keeping liquids cold or hot up to 12 hours - Premium 304 stainless steel interior and 201 exterior, BPA free; Durable and Healthy, Hygienic, No metallic odor - Easy-Flip Press Button Lid with built-in humanized anti-hot sipping design, made in 100% Food Grade PP material - 100% GUARANTEE LEAK PROOF. Safty Locking Mechanism besides the flip press button to lock the flip button avoiding it opened by accident in your bag. - One-handed opening and drinking, easy to use and carry; Small size type, much easy to carry anywhere; It fits all auto cup holders. Perfect for traveling or at the office, gym, school, camping, hiking ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KOOYI | | Model Number | Kooyi-1360 | | Colour | White | | Package Dimensions | 20.4 x 7.5 x 7.5 cm; 290 g | | Capacity | 250 Millilitres | | Material | Stainless Steel | | Auto Shutoff | No | | Special Features | Leakproof, Double Wall | | Item Weight | 290 g | ## Images ![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (White) - Image 1](https://m.media-amazon.com/images/I/61PRaV2pYKL.jpg) ![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (White) - Image 2](https://m.media-amazon.com/images/I/51MhR-1NGdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Overall a Great vacuum travel mug *by J***E on Reviewed in the United Kingdom on 24 July 2017* Overall a Great vacuum travel mug. Upon receiving the travel mug it came in very little packaging, a plastic sleeve and unassuming thin cardboard box; fine by me as I'm often wary of products which are over packaged and under deliver however there's no 'apple-esque' levels of box chic if you were planning on gifting the item to someone.The item itself is sleek, free of branding (which I like!) and compact, around the size of a beer can. It comfortably fits a standard sized coffee in (+milk) or a mugs worth of tea. It fits neatly in the hand and the latch operation is easily used with a single hand, if one was driving for example, I have a '08 reg car with three different sized cup holders in it, and it fits solidly in all three; because of the weight and low centre of gravity of the item when full it doesn't rock or topple when positioned upright during driving.I've been using travel mug for just under a week now and although I haven't tested it for leaking I can't imagine it would (although can't guarantee it doesn't) as it has a very close seal, a locking latch and a lipped spout for drinking from.For the price this is by far the best travel mug I have used, it kept my coffee at a pretty exact temperature for the duration of a 2hr commute, It's easy to clean, solidly made and attractive. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Compact, contained and confidently water-tight. *by A***A on Reviewed in the United Kingdom on 15 January 2018* I LOVE this! I was reticent about buying an insulated mug without a handle - but having seen a colleague with something similar and being concerned about carrying hot drinks around the corridors I went for it. It's amazing. As long as you don't fill it above the upper lip it is completely water tight. I have enjoyed hot tea in a hospital waiting room, an external meeting, outside my daughters' swimming lesson as well as around work. There is no metallic taste, it is easy to clear and keeps your drink hot for over 2 hours. The capacity is the same as my mugs at home, so it's just perfect; one hot drink in a size that can fit in a bag, or even in a big pocket (if you're out on a walk). I have read what others have said about the lid touching your forehead and if you are not careful you can end up with a small, tea-coloured circle between your eyes, but you can avoid that with care. I'm satisfied: I am never without tea! Getting one for my husband, too! ### ⭐⭐⭐⭐ 4.0 out of 5 stars Great for coffee on the go *by R***S on Reviewed in the United Kingdom on 9 December 2017* I bought this because I wanted something that would keep my coffee warm whilst driving around and, as importantly, was easy to drink from.Too many of the usual insulated drinks holders have a small hole at the top with a sliding mechanism above it. I’ve always found these are awkward (messy!!) and too easy too burn your lips when drinking something hot.The drinking mechanism on this is much better. There’s a lid on the top which springs open easily using just one hand and then the drink is funnelled into your mouth using a kind of shute system. This means that hot drinks don’t touch your lips on the way in and so in turn don’t burn them. I’ve used this lots of time now and haven’t once spilled anything either, so overall it does a very good job.Drinks stay pretty warm too for a couple of hours, which is more than acceptable. Personally, I’d have been happier if it was a little bigger as you can only just get the contents of a normal cup in there, which is not really enough while you’re out and about. Otherwise though, a great product. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/61332243-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink](https://www.desertcart.vn/products/61332243-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-10*