--- product_id: 252648054 title: "Travel Mug Reusable Coffee Cups Thermal Insulated Vacuum Insulation Stainless Steel Bottle for Hot Cold Drinks(White, 510ml)" brand: "yinjoyi" price: "¥4396" currency: JPY in_stock: true reviews_count: 13 category: "Yinjoyi" url: https://www.desertcart.jp/products/252648054-travel-mug-reusable-coffee-cups-thermal-insulated-vacuum-insulation-stainless store_origin: JP region: Japan --- # 100% leakproof screw lid 70mm base fits car cup holders Double-wall vacuum insulation Travel Mug Reusable Coffee Cups Thermal Insulated Vacuum Insulation Stainless Steel Bottle for Hot Cold Drinks(White, 510ml) **Brand:** yinjoyi **Price:** ¥4396 **Availability:** ✅ In Stock ## Summary > ☕ Elevate your daily brew game—sip smarter, stay stylish, and never miss a beat! ## Quick Answers - **What is this?** Travel Mug Reusable Coffee Cups Thermal Insulated Vacuum Insulation Stainless Steel Bottle for Hot Cold Drinks(White, 510ml) by yinjoyi - **How much does it cost?** ¥4396 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/252648054-travel-mug-reusable-coffee-cups-thermal-insulated-vacuum-insulation-stainless) ## Best For - yinjoyi enthusiasts ## Why This Product - Trusted yinjoyi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Car-Ready Design:** Compact 70mm base fits snugly in most car cup holders—ideal for on-the-go professionals. - • **Ergonomic Matte Grip:** Silicone-coated body offers a sleek, non-slip hold that’s as stylish as it is comfortable. - • **Leakproof Confidence:** BPA-free screw lid with silicone seal ensures zero spills, even on the busiest commute or hectic meetings. - • **Effortless Cleaning & Use:** Twist-open lid with splash-proof flip sip makes refills and cleaning a breeze—no fuss, just fuel. - • **Stay Hot or Cold for Hours:** Vacuum-sealed double-wall insulation locks in temperature up to 6 hours—your coffee’s perfect companion. ## Overview The YINJOYI Travel Mug is a 510ml stainless steel insulated bottle designed for professionals who demand durability and style. Featuring double-wall vacuum insulation, it keeps beverages hot or cold for up to 6 hours. Its leakproof screw lid with silicone seal and splash-proof flip sip ensures mess-free drinking, while the matte silicone body and non-slip rubber base provide a secure grip and stability, especially in car cup holders. Lightweight yet sturdy, this mug is perfect for office, travel, or daily commutes. ## Description YINJOYI Travel Mug Reusable Coffee Cups Thermal Insulated Vacuum Insulation Stainless Steel Bottle for Hot Cold Drinks(White, 510ml) : desertcart.co.uk: Home & Kitchen Review: Quality travel cup... - I had been looking to replace very tired Thermos cup with handle for a while, and wanted something that was not as tall and didn't have a handle sticking out. Mainly because the height of that cup got in the way of the cup holder in my car which is in the centre console and not at vent / dashboard height. I found driving a HGV the handled taller cups got in the way if the cup holder is on the dashboard. I also don't feel the need for 500+ ml of coffee. This cup is a similar size to the disposable ones that a lot of cafes / coffee shops use with a textured cardboard holder so you can hold it hot. This cup feels solid and well made, the textured holder is still there although as a bonus it is built into the cup design and doesn't move.The lid seals very well...my coffee was still hot over 2 hrs into a drink the other day. No leaks whilst drinking. The whole thing feels solid and weighty. It cleans up really well inside. No funny tastes which you sometimes get with plastic lids. I think for the money it is excellent value and if I got 6 months out of it leak free / heat loss free I'd be happy, and if it started to wear down its well enough priced anyway to replace. Review: Excellent quality and size , totally leakproof - Excellent quality and design. Very comfortable to hold. 100% leakproof due to a great seal and locking mechanism- even when tipped up. It keeps the drink warm for several hours. Great range of colours. I use mine everyday and wouldn’t be without it. ## Features - Double Wall Stainless Steel Coffee Cup --- Made of high-quality stainless steel, sturdy and unbreakable. BPA Free, kids and adults can use it with peace of mind. - Leakproof and Splash-proof Lid --- BPA free screw lid, along with the silicone seal ring avoid water leakage. It has a splash-proof flip-lid for convenient drinking, just need open the sip hole. Inner square and outer circle design of the lid make it easy to open. Twist to open for fast filling and easy cleaning - Non-slip Grip & Bottom Design --- Matte, silicone cup body not only make the mug looks elegant, but also offers a comfortable way to hold. And the rubber bottom helps to prevent the coffee mug from sliding and tipping over. Besides, the bottom diameter of the cup is 70mm, special designed for car usage - Keep Drinks Cold or Hot for Hours --- Double wall, vacuum sealed design makes the reusable coffee cup keep drinks cold or hot up to 6 hours - Functional Style --- Pack your leakproof and spill-proof insulated mug in your bag, backpack or suitcase without any worrying about spillage or leak. Take it anywhere you want go, to office, school, travel, parties, and etc. Enjoy the nice day and nice beverage！ ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08N9PQGZT | | Best Sellers Rank | 7,076 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 50 in Insulated Cups & Mugs 57 in Insulated Bottles | | Brand | YINJOYI | | Colour | White | | Customer Reviews | 4.5 4.5 out of 5 stars (4,019) | | Date First Available | 12 Nov. 2020 | | Diameter | 70 Millimetres | | Item Weight | 290 g | | Model Number | DPOC-788 | | Special Features | Leak Proof, Non-Slip | ## Product Details - **Brand:** YINJOYI - **Capacity:** 510 Millilitres - **Colour:** White - **Material:** Stainless Steel - **Special feature:** Leak Proof, Non-Slip ## Images ![Travel Mug Reusable Coffee Cups Thermal Insulated Vacuum Insulation Stainless Steel Bottle for Hot Cold Drinks(White, 510ml) - Image 1](https://m.media-amazon.com/images/I/61GrTLoxGAS.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality travel cup... *by T***O on 24 February 2026* I had been looking to replace very tired Thermos cup with handle for a while, and wanted something that was not as tall and didn't have a handle sticking out. Mainly because the height of that cup got in the way of the cup holder in my car which is in the centre console and not at vent / dashboard height. I found driving a HGV the handled taller cups got in the way if the cup holder is on the dashboard. I also don't feel the need for 500+ ml of coffee. This cup is a similar size to the disposable ones that a lot of cafes / coffee shops use with a textured cardboard holder so you can hold it hot. This cup feels solid and well made, the textured holder is still there although as a bonus it is built into the cup design and doesn't move.The lid seals very well...my coffee was still hot over 2 hrs into a drink the other day. No leaks whilst drinking. The whole thing feels solid and weighty. It cleans up really well inside. No funny tastes which you sometimes get with plastic lids. I think for the money it is excellent value and if I got 6 months out of it leak free / heat loss free I'd be happy, and if it started to wear down its well enough priced anyway to replace. ### ⭐⭐⭐⭐⭐ Excellent quality and size , totally leakproof *by J***N on 16 January 2026* Excellent quality and design. Very comfortable to hold. 100% leakproof due to a great seal and locking mechanism- even when tipped up. It keeps the drink warm for several hours. Great range of colours. I use mine everyday and wouldn’t be without it. ### ⭐⭐⭐⭐ Great mugs. 2 purchased, one leaks, the other doesn’t! *by K***L on 13 October 2025* These travel mugs are great for keeping drinks hot for a long time. They look nice and have great colours. Nice and easy to clean too! I have purchased 2 of these, one black, one teal. The black one is perfect with no leaking. But annoyingly the teal one does leak from the lid so any slight tilt, and it spills out the top! Not sure if I was lucky to get a non leaking one… or unlucky to get a leaking one! 😅 Other than that, these are great travel mugs! ## Frequently Bought Together - YINJOYI 17oz Travel Coffee Cups Insulated Mug Thermal Tumbler to Go with Lid Leak Proof Reusable Stainless Steel Coffee Mug Spill Proof for Hot and Iced Cold Drinks (White, 510ml) - Insulated Coffee Tumblers with Flip Lid 12oz / 17oz, Stainless Steel Travel Coffee Mug Leak Proof, Vacuum Insulated Coffee Mug Thermos Cup, Keeps Cold and Hot for Coffee Tea - YINBAOGE Insulated Travel Coffee Mug Spill Proof Leak Proof Pobtable To Go Camping Stainless Steel Coffee Tumbler Reusable Coffee Cups with Lids Thermos for Hot and Cold Drink (Black, 17 OZ) --- ## 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.jp/products/252648054-travel-mug-reusable-coffee-cups-thermal-insulated-vacuum-insulation-stainless](https://www.desertcart.jp/products/252648054-travel-mug-reusable-coffee-cups-thermal-insulated-vacuum-insulation-stainless) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-07*