Your Professional Flask Bottle Supplier
ZHEJIANG NAWAS INDUSTRY AND TRADE CO.,LTD, as a leading enterprise in the radiator industry, officially entered the thermos cup market by virtue of its excellent manufacturing strength and deep technical accumulation. Relying on years of experience in radiator research and development, we combine advanced temperature control technology with exquisite craftsmanship, and are committed to creating high-quality and high-performance thermos cup products.
Why choose us
Our Factory
The newly established Thermos Cup Division brings together experienced R&D team and professional production team, and integrates the company's mature supply chain system and strict quality control process.
Quality & Performance
We combine advanced temperature control technology with exquisite craftsmanship to create high-quality, high-performance thermos products with excellent thermal insulation performance, diverse designs, and safe and environmentally friendly materials.
Our Services
Provide multilingual customer service support to ensure smooth communication with customers，And have professional technical support and after-sales service,，24-hour online service, timely and fast quotation for you.
Stainless Steel Insulated Coffee Potvacuum insulation technology locks in temperature to preserve flavour and freshness, that keeps the temperature above 168.8°F at 12 hrs (assuming a starting temperature of 203°F, a room temperature of 68 °F and water left untouched throughout the duration of the test). Pls note test results will vary depending on beverage starting temperature and how full the carafe is.Our double walled coffee maker thermal carafe is made up of a durable 18/8 (304) stainless steel interior and exterior, features a non-slip silicone base. It is durable, reusable, easy to clean, and ideal for home or office.
|
Product Name |
Stainless Steel Insulated Coffee Pot |
|
Cup Body Material |
Inner liner 304 stainless steel |
|
Insulation Duration |
Keeps drinks hot or cold (6–8 hours) |
|
Capacity |
600ml, 800ml, 1000ml |
|
Color |
Red, Blue, Green |
|
Product Craftsmanship |
The outer layer adopts electrostatic powder coating process, with uniform color and strong adhesion, and the touch is delicate |
|
Product Lid |
Made of food-grade PP material, with a silicone sealing ring, which has good sealing performance and can prevent liquid leakage |
12Hr hot & 24hr cold: Coffee carafe uses advanced double-wall vacuum insulated technology to lock the temperature, keeps your beverage hot up to 12 hours or cold up to 24 hours, seals the taste and aroma.
Premium quality,lasts for years: Made from high quality 18/8 stainless steel, this coffee carafe will never rust, bend or break with regular use, great for serving hot and cold beverages, such as coffee, tea, milk, creamer, juice, water and more...
Single hand pouring,user friendly: Pour spout opens easily when press the push button, making one-handed pouring of this thermal pot simple. It's safe to touch the coffee flask exterior body either it is a hot or cold beverage inside as the temperature is locked in and the carafe body stays cool.
Easy to clean& free brush included: This thermal coffee carafe is rustproof and impervious to acidic beverages. It won't retain stains or odors. We also prepared a free cleaning brush for you, which is convenient for cleaning.
Type of Stainless Steel Insulated Coffee Pot
Basic Insulation
Featuring a vacuum double-walled stainless steel construction, it emphasizes long-lasting heat and cold retention without any additional features. Suitable for daily home and office use, meeting basic insulation needs.
Smart Temperature Display
Features a built-in temperature sensor or display to display the water temperature in real time, preventing burns or underheating. Ideal for temperature-sensitive coffee lovers or those who require precise temperature control when brewing tea.
Tea/Water Separator
Equipped with a separate filter or tea compartment, it separates coffee grounds/tea leaves from the liquid, preventing over-infusion. Ideal for those who prefer a clearer coffee or tea, this reduces the impact of residual coffee grounds.
Portable Outdoor
Designed with a lightweight design (typically ≤ 1L), it features a non-slip handle or foldable structure, making it suitable for open flame heating. Ideal for outdoor activities like camping and hiking, where both heating and portability are essential.
Home/Office
Brew a large pot of coffee in advance and enjoy it on the go with the keep-warm function, eliminating the impact of repeated reheating.
Outdoor Activities
Take it with you when camping or hiking, and use it with a French press or pour-over kettle to satisfy the coffee needs of a group.
In-Car Use
Choose a cup holder-compatible model (such as the Lock&Lock LHC4015) to enjoy hot coffee while driving.
Double-Layer Stainless Steel Vacuum Layer
The inner and outer layers are stainless steel (mostly 304 or 316 food-grade), with a vacuum created in the middle to block convection and conduction, minimizing heat loss.
Sealed and Leak-Proof Design
The lid typically features a silicone seal or a threaded lock to prevent coffee leaks and odors. Some models also feature a one-touch lid opening feature for one-handed operation.
Wide-Neck Spout
Convenient for pouring ground coffee or cleaning out residual coffee. The spout controls the flow rate to prevent spills.
Daily Cleaning
Rinse Immediately After Use: Hot water flushes out residual coffee oils before they harden. Skip this, and you’ll face stubborn stains later.
Use Mild Soap & Soft Tools: Harsh scrubs or steel wool scratch stainless steel finishes, compromising insulation. Opt for bottle brushes with silicone bristles and fragrance-free dish soap.
Disassemble Removable Parts: Detach lids, silicone seals, and spouts (if applicable). Soak them in warm, soapy water for 10 minutes to loosen grime—especially critical for drip-free pour mechanisms.
Avoid Dishwashers for Seals: While stainless steel bodies are dishwasher-safe, repeated heat cycles warp silicone gaskets over time. Handwash seals to maintain their leakproof grip.
Weekly Deep Cleaning
White Vinegar Soak: Fill the carafe with equal parts white vinegar and warm water. Let it sit for about 20–30 minutes, then scrub and rinse thoroughly. This will help dissolve any mineral build-up or coffee residue.
Pro tip: For stubborn stains, let the mixture soak overnight before scrubbing.
Baking Soda for Deodorizing: If your carafe starts to smell funky, add 1–2 tablespoons of baking soda to warm water, shake or stir, and let it sit for a few hours. Rinse clean and leave to dry.
Denture Tablets Hack: Drop one effervescent tablet into warm water, let it fizz for an hour, then rinse. Works wonders on discoloration from tea or dark roasts.
Stainless Steel Savvy
Prevent Scratches: Store carafes separately from metal utensils. Micro-scratches trap oils and weaken insulation over time.
Dry Thoroughly: Moisture breeds rust, even on “rust-proof” steel. After washing, air-dry upside down or use a lint-free cloth.
Buff Out Minor Scuffs: A dab of olive oil on a soft cloth restores shine to brushed finishes.
Silicone Seal Maintenance
Check for Wear: Cracks or stiffness in seals cause leaks. Replace them every 12–18 months, depending on usage.
Lubricate Gently: Food-grade mineral oil (applied sparingly) keeps seals flexible and leakproof.
Usage Habits That Prolong Lifespan
Temperature Control
Avoid Extreme Shifts: Don’t pour boiling water into a chilled carafe (or vice versa). Sudden temperature changes stress seams and insulation layers.
Preheat/Prechill: For max efficiency, rinse the carafe with hot water before adding coffee or cold water before iced drinks. This stabilizes the internal temp.
Pouring Best Practices
Angle Matters: Tilt the carafe gradually to prevent liquid from rushing into the spout—this reduces wear on the pour mechanism.
No Overfilling: Leave 1–2 inches of space to avoid backflow into the insulation layer, which can breed bacteria.
Certificate
FAQ
We're professional flask bottle manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale high-grade flask bottle made in China here from our factory.
flask bottle, Stainless Steel Insulated Coffee Pot