--- product_id: 579354600 title: "Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.)" brand: "nextboom" price: "€ 293.66" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.at/products/579354600-temperature-controlled-self-heating-coffee-mug-slate-blue-14-oz store_origin: AT region: Austria --- # 14 oz insulated stainless steel ceramic Long-lasting battery with LED status 3 temp settings: 130°, 140°, 150° Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) **Brand:** nextboom **Price:** € 293.66 **Availability:** ✅ In Stock ## Summary > 🔥 Stay hot, stay ahead — sip smarter with Nextmug! ## Quick Answers - **What is this?** Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) by nextboom - **How much does it cost?** € 293.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/579354600-temperature-controlled-self-heating-coffee-mug-slate-blue-14-oz) ## 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 - • **Ergonomic & Elegant Design:** Matte ceramic finish on durable stainless steel, crafted for a perfect grip. - • **Smart Battery Life Indicator:** LED lights keep you informed on battery and real-time temperature. - • **Precision Temperature Control:** Choose Warm, Hot, or Piping hot with a simple button—no app needed. - • **Spill-Resistant & Travel Ready:** Includes a secure lid and charging coaster for on-the-go convenience. - • **The Ultimate Gift for Coffee Lovers:** A sleek, innovative mug that elevates daily rituals and impresses every recipient. ## Overview Nextmug by Nextboom is a 14 oz temperature-controlled self-heating coffee mug featuring three precise heat settings (130°, 140°, 150°), a long-lasting rechargeable battery with LED indicators, and a spill-resistant lid. Its elegant matte ceramic finish over stainless steel combines durability with ergonomic design, making it perfect for home, office, or travel. No app or complicated setup required—just effortless, perfect-temperature sipping anytime. ## 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 | |---------------|-------| | Age Range Description | Adult | | Asin | B0B6JSFPLN | | Best Sellers Rank | #382,190 in Kitchen (See Top 100 in Kitchen) #11,750 in Coffee Cups & Mugs | | Brand Name | Nextmug by Nextboom | | Capacity | 415 ml | | Color | Slate Blue | | Customer Reviews | 4.2 4.2 out of 5 stars (1,462) 4.2 out of 5 stars | | Finish Types | Matte | | Included Components | Handle | | Is The Item Microwaveable | No | | Item Dimensions W X H | 11.4W x 12.7H centimeters | | Item Type Name | Self-Heating Mug | | Item Weight | 0.94 Kilograms | | Manufacturer | Nextboom, Inc. | | Manufacturer Part Number | 1NMM-10SB14-1-01 | | Material Features | Insulated | | Material Type | metal, Stainless Steel Ceramic | | Material Type Free | BPA Free | | Model Number | MMA-1122 | | Number Of Items | 4 | | Occasion | Anniversary,Baby Shower,Bachelor Party,Bachelorette Party,Baptism,Bar Mitzvah,Birthday,Bridal Shower,Christmas,Cinco de Mayo,Cocktail Party,Communion,Confirmation,Easter,Engagement,Father's Day,Funeral,Gender Reveal,Graduation,Grandparents Day,Hanukkah,Halloween,Housewarming,Independence Day,Kwanzaa,Memorial Day,Mother's Day,New Year,Passover,Retirement,St. Patrick's Day,Thanksgiving,Valentine's Day,Wedding | | Other Special Features Of The Product | Insulated, Spill Proof | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Product Style | Modern | | Recommended Uses For Product | Home, Travel | | Reusability | Reusable | | Shape | Round | | Size | 14 oz. | | Specific Uses For Product | Hot Drinks | | Theme | Letters | | Unit Count | 1.0 Count | | Upc | 850043163053 | ## Product Details - **Brand:** Nextmug by Nextboom - **Capacity:** 415 ml - **Colour:** Slate Blue - **Material:** metal, Stainless Steel Ceramic - **Special features:** Insulated, Spill Proof ## Images ![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** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice gift… *by on Reviewed in the United Arab Emirates 5 October 2025* Beautiful.. ### ⭐⭐⭐⭐⭐ After warranty service *by on Reviewed in Canada 23 November 2025* After 15 month the mug would no longer keep heating and Nextmug offered to send replacement even outside warranty. ### ⭐⭐⭐⭐⭐ Quieren tener su cafe caliente todo el tiempo? *by on Reviewed in Mexico 7 January 2024* Lo di a mi esposo para Navidad. Le encanta. Lo trae con el todo el tiempo! Puedo recomendarlo a todos que disfrutan su cafe! ## 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.at/products/579354600-temperature-controlled-self-heating-coffee-mug-slate-blue-14-oz](https://www.desertcart.at/products/579354600-temperature-controlled-self-heating-coffee-mug-slate-blue-14-oz) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-11-05*