--- product_id: 543157308 title: "Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.)" brand: "nextboom" price: "€ 293.47" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.de/products/543157308-nextmug-temperature-controlled-self-heating-coffee-mug-slate-blue-14 store_origin: DE region: Germany --- # LED display for battery & temp status Long-lasting lithium-ion battery 3 precise temp settings (130°/140°/150°) Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) **Brand:** nextboom **Price:** € 293.47 **Availability:** ✅ In Stock ## Summary > ☕ Stay hot, stay ahead — the mug that works as hard as you do. ## Quick Answers - **What is this?** Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) by nextboom - **How much does it cost?** € 293.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/543157308-nextmug-temperature-controlled-self-heating-coffee-mug-slate-blue-14) ## Best For - nextboom enthusiasts ## Why This Product - Trusted nextboom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift-Ready Innovation:** A stylish, tech-forward mug designed in the USA—perfect for impressing colleagues and loved ones. - • **On-the-Go Convenience:** Includes spill-resistant lid and wireless charging coaster for seamless daily use. - • **Sleek, Durable Design:** Matte ceramic finish over stainless steel for a premium feel that fits your hand perfectly. - • **Smart & Simple Control:** One-button operation with no app needed—set your ideal temperature in seconds. - • **Perfect Sip, Every Time:** Choose from Warm, Hot, or Piping temps to keep your drink just right for hours. ## Overview Nextmug is a 14 oz. temperature-controlled coffee mug featuring three precise heat settings (130°, 140°, 150°), a long-lasting lithium-ion battery, and an intuitive LED display. Crafted with a durable stainless-steel body and elegant ceramic matte finish, it offers spill-resistant convenience and wireless charging. Designed in Boulder, Colorado, this smart mug delivers perfect temperature control without the hassle of apps or passwords, making it ideal for busy professionals seeking premium beverage experiences. ## Description Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) ## Features - ALWAYS THE PERFECT TEMPERATURE – The Nextmug will keep your hot coffee, tea or preferred beverage at the perfect temperature wherever you are. Simply select Warm (130°), Hot (140°), or Piping (150°) and enjoy for hours. - SMART MUG TECHNOLOGY – Long-lasting battery maintains your ideal temperature. LED lights display battery life & real-time temperature. Includes Spill-Resistant Lid & Charging Coaster. - SUPER SIMPLE – On-board Control Button easily turns mug On/Off & sets the temperature. Takes only seconds to set the mug to your perfect temperature. No app required - no passwords, re-booting or security concerns. - EXPERTLY CRAFTED - Elegant ceramic matte finish covers the durable, stainless-steel body of the mug. The patented, ergonomically designed body and handle fits perfectly in your hands. Ideal for home, office or home office. - THE PERFECT GIFT - Give the gift that is certain to delight. Perfect for everyone on your list…moms, dads, grandparents, teachers, birthdays, graduations and more! - INNOVATION FROM THE USA - Nextmug was designed and tested at our offices in Boulder, Colorado by a team with decades of experience making award-winning consumer products. - WHAT'S INCLUDED – (1) 14 oz. Nextmug; (2) Docking Coaster & 6-foot cord to charge the lithium-ion battery inside the Nextmug; (3) Spill-Resistant Lid to keep hot liquids in the mug and help maintain the ideal temperature for longer periods of time. All Nextmugs are fully compatible, including mugs, lids, docking coasters and accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Nextmug by Nextboom | | Model Number | 1NMM-10SB14-1-01 | | Colour | Slate Blue | | Product Dimensions | 11.43 x 11.43 x 12.7 cm; 939 g | | Voltage | 120 Volts | | Special Features | Self-Heating | | Item Weight | 939 g | ## Product Details - **Brand:** Nextmug by Nextboom - **Colour:** Slate Blue - **Special feature:** Self-Heating - **Style:** Modern - **Theme:** Holiday ## Images ![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) - Image 1](https://m.media-amazon.com/images/I/61cHMtkCDGL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Perfect heated mug *by D***0 on 1 January 2025* Received product. Did not know needed Uk adapter for plug-should be in description. Otherwise would give 5 stars. However mug is fantastic. I set it on ‘hot’- lasts hours with cover on. Love this product. ### ⭐⭐⭐⭐ So far so good *by S***Y on 12 August 2023* Seems to work well, although reliability not known yet – others have reported poor battery life.One negative is that although it comes with a universal (i.e. 110/240 v AC) charger, it has a US plug, so you will need an adaptor. ### ⭐⭐ Best of a BAD Lot *by M***H on 15 July 2023* Best of a bad lot re heating mugs. get hotter than most others but still not hot enough. a little fiddly to increase temp. tends to default to a different heat setting when it is turned on again - and it switches off spontaneously quite often hence this is a problem. keeps drink hot for about 45mins after a couple of uses i.e battery capacity degrades quite quickly, unsurprisingly given the amperes it has to deliver (pretty sure this will be the case with most heated mugs). very good looking and great design and a bit larger capacity than most. cleans easily. If you really want a heating mug then this a is a good one to buy, but beware they all fall short of expectations - I no longer use mine. I have marked it down because for what you pay it is disappointing - but then they all are - my advice = dont pay for any of these until someone makes one that is good looking and heats to a higher temp and lasts - I guess it will take a few years for that to happen... ## Frequently Bought Together - Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (14 oz.) (Slate Blue) - Nextmug Spill-Resistant Go Lid - Nextmug Go - Temperature-Controlled, Self-Heating Travel Mug (Graphite - 16 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.de/products/543157308-nextmug-temperature-controlled-self-heating-coffee-mug-slate-blue-14](https://www.desertcart.de/products/543157308-nextmug-temperature-controlled-self-heating-coffee-mug-slate-blue-14) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*