--- product_id: 153117341 title: "flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black" brand: "flintronic" price: "KSh7183" currency: KES in_stock: true category: "Flintronic" url: https://www.desertcart.co.ke/products/153117341-flintronic-drink-flasks-400ml-vacuum-cup-flasks-rechargeable-lcd-temperature store_origin: KE region: Kenya --- # 6 hrs hot & 5 hrs cold retention Waterproof LCD display 30-day rechargeable battery life flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black **Brand:** flintronic **Price:** KSh7183 **Availability:** ✅ In Stock ## Summary > 🔥 Sip Smart, Stay Stylish – Know Your Drink’s Temp Instantly! 💼 ## Quick Answers - **What is this?** flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black by flintronic - **How much does it cost?** KSh7183 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/153117341-flintronic-drink-flasks-400ml-vacuum-cup-flasks-rechargeable-lcd-temperature) ## Best For - flintronic enthusiasts ## Why This Product - Trusted flintronic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Recharge & Go:** Built-in lithium battery powers the LCD for up to 30 days on a single charge—USB cable and stylish bottle bag included. - • **Versatile & Stylish:** Compact 400ml size fits your desk, gym bag, or hiking pack with a modern black finish that complements your professional lifestyle. - • **Instant Temperature Check:** Touch the sleek waterproof LCD to see your drink’s exact temp—no more guessing or burns. - • **Premium 304 Stainless Steel:** Durable, corrosion-resistant, and BPA-free for a safe, healthy sip every time. - • **All-Day Temperature Retention:** Keeps your beverage hot above 42°C for 6 hours or refreshingly cold below 10°C for 5 hours—perfect for marathon workdays or outdoor adventures. ## Overview The flintronic 400ML Vacuum Cup Flask combines advanced double-wall vacuum insulation with a waterproof rechargeable LCD temperature display, letting you monitor your drink’s heat or chill on the go. Crafted from FDA-approved 304 stainless steel, it keeps beverages hot for up to 6 hours or cold for 5 hours, powered by a long-lasting lithium battery that lasts nearly a month per charge. Ideal for professionals balancing office, home, and outdoor life, it comes with a USB cable and bottle bag for convenience and style. ## Description flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black : desertcart.co.uk ## Features - 【WATERPROOF LED DISPLAY】 : Waterproof LCD display that can be completely submerged under water. You may check the luquid temperature by touching the top LCD screen. No more testing risk for the boiling water. - 【TEMPERATURE RETENTION】: Camparing to the other vacuum bottles, our vacuum bottle could keep the liquid staying above 42 ° C for up to 6 hours or the liquid staying below 10 ° C for up to 5 hours. - 【304 STAINLESS STEEL 】 : The 400ml vacuum bottle is made of 304 stainless steel with PP food grade. Tough, corrosion resistant, safe and healthy. Of course, it reach the FDA drinking standard and 100% no BPA included. - 【RECHARGEABLE】 : Large capacity lithium rechargeable battery , automatic screen off when it is not in use. The upgrade rechargeable design could keep your replacing the battery worry away. The fully recharge battery could run the LCD screen for nearly 30 days,depending how often you use it. - 【APPLICATIONS】 : The advanced double-wall vacuum technology with the stylish outfit. You could use it no matter you are at home, in the office or outdoors. Simple and practical, it is the best gift for friends, family, children, sons and daughters. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VCCKNYJ | | Age Range Description | Adult | | Best Sellers Rank | 114,178 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 109 in Camping & Hiking Flasks | | Brand Name | flintronic | | Cap Type | Screw Cap | | Capacity | 400 ml | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (447) | | Included Components | Battery, Usb Cable | | Item Dimensions W x H | 8W x 25H centimetres | | Item Weight | 375 Grams | | Manufacturer | flintronic®-eu | | Material Type | Stainless Steel | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Water, Outdoor Activities | | Special Features | Temperature Display | | Theme | Sport | | Unit Count | 1 count | | With Lid | Yes | ## Product Details - **Brand:** flintronic - **Capacity:** 400 ml - **Colour:** Black - **Recommended uses for product:** Water, Outdoor Activities - **Special feature:** Temperature Display ## Images ![flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black - Image 1](https://m.media-amazon.com/images/I/61wQCq0ZlgL.jpg) ![flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black - Image 2](https://m.media-amazon.com/images/I/41CPjjVUVgL.jpg) ![flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black - Image 3](https://m.media-amazon.com/images/I/51Y+WUUJNFL.jpg) ![flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black - Image 4](https://m.media-amazon.com/images/I/418Zb9yyLeL.jpg) ![flintronic Drink Flasks, 400ML Vacuum Cup Flasks Rechargeable LCD Temperature Display | 304 Stainless Steel Hot & Cold Sports Drinks Bottle for Home, Office (1*USB Cable & Bottle Bag Include) Black - Image 5](https://m.media-amazon.com/images/I/41L3yaq5vWL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.co.ke/products/153117341-flintronic-drink-flasks-400ml-vacuum-cup-flasks-rechargeable-lcd-temperature](https://www.desertcart.co.ke/products/153117341-flintronic-drink-flasks-400ml-vacuum-cup-flasks-rechargeable-lcd-temperature) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-10-27*