What is stainless steel vacuum flask? It is double walls stainless steel 18-8 (outer wall & inner wall) with vacuum insulated layer which can keep water hot 12 hours up and ice cold 24 hours up in different environment or places, with an additional copper shield for enhancing heat retention performance 15 ~ 30% to keep your drinking hot or colder longer. How do stainless steel vacuum insulated flask works to keep cold? There’s a vacuum insulated layer between the double walls stainless steel of the vacuum insulated flask, it was made by vacuum technique to eliminate the air to create the vacuum sealed layer, because the heat can not be transfer without air, the vacuum layer can stop heat flow from inside to outside and from outside to inside to keeps liquid (water, beer, coffee, wine etc.) hot and cold. How to make stainless steel vacuum flask? Custom design processes Custom design a new structure shape & function stainless steel vacuum flask, our R&D engineer team can support your product team to complete a custom design from concept, sketch drawing, image, or sample to have final CAD drawing to make prototype sample for design reviewing, custom tooling development, trial run production & test, to mass production to ship. A new custom graphic printing or logo design, we can work out with your AI. format artwork document with different technique for custom decoration for your stainless steel vacuum flask sample and products. Custom color or surface finishing Custom packing The

What is stainless steel can cooler koozies? A stainless steel can cooler koozies is double walls stainless steel 18-8 structure with vacuum insulated layer between the double walls to our drinks ice cold for 6 hours up by preventing condensation from outside on the beer can or bottle, because the heat can not through without air from outside to inside or inside to outside when there’s no air inside the vacuum layer of the stainless steel can koozie. You can enjoy the ice cold beer with your friends on the beach, boating, camping, traveling during hot Summer days when have a stainless steel can koozie to keep your beer can or bottle on hand, drink slowly and have relax, easy life. What beer can bottle can I put with can koozie? 12 oz standard beer can bottle Standard 12 oz. Stainless Steel Can Cooler Koozies, Longnecks, Tailgates, Triple-digit temps and BBQ festivals. Can and bottle fit may vary based on shape The Load-and-Lock gasket only requires a simple quarter-turn to seal the deal The Colsters are insulated with a double-wall vacuum so your beverages stay really, really cold The Thick Gauge Steel makes for stronger, more durable drinkware and the Duracoat color is built for the wild with no cracking or chipping The Standard Can kooize is dishwasher safe and measures: 3 in x 4.25 inS 12 oz slim stainless steel can cooler koozies DRINKS STAY COLDER LONGER — Double wall triple insulated technology keeps cans ice cold up to 12 hours with

What is stainless steel tumbler? A double walls of stainless steel 18-8 made with a vacuum insulated layer between the double walls to keep drinks hot 3~6 hours and ice cold 9~12 hours for your daily hydration drinking with beer wine or coffee in hot Summer days or cold Winter days, it’s also a stainless steel cup with lid but have cold retention function. Are stainless steel tumbler dishwasher safe? Stainless steel tumbler is dishwasher safe, you can separate the tumbler and lid & sealing gasket then put into dishwasher with other tableware to wash together as usual, it’s no any problem with that, won’t affect or damage the vacuum insulation of the stainless steel tumbler, but when you buy a poor quality stainless steel tumbler then the printing or surface coating would be easy come off, it’s recommend to buy the tumbler with powder coating & laser engraving when you want to wash your stainless steel insulated tumbler with dishwasher. So can stainless steel tumblers go in the dishwasher? The answer is YES. How to clean stainless steel tumbler? Dishwasher: You can put the vacuum insulated bottles into dishwasher but Separate caps & bottle & sealing gasket to avoid damage and have enough cleaning, don’t worry the heat inside dishwasher would damage the vacuum seal, it’s fake, but ask what surface coating of your stainless steel vacuum insulated has, it is recommend to use powder coating or non-coating surface vacuum insulated bottle whatever you want to dish-washing or hand washing your bottle. Hand Washing: You

What is the purpose of a Hydro Flask? The hydro bottle flask is made from double walls stainless steel 18-8 with a vacuum insulated layer between the double walls to keep its water/beer/coffee/food hot 12 hours or ice cold 24 hours up, you can enjoy the hot coffee in cold Winter days or ice cold beer wine in hot Summer days at the beach with your friends and family, different size and custom colours is available, 100% recycle, reusable, eco-friendly for daily hydration drinking. Are Hydro Bottle Flask worth it? It does worth to buy a Hydro Bottle Flask with 20＄more when you want to have a good quality stainless steel bottle, the average cost of a hydro bottle is 5＄ when purchase big volume from a China factory, including shipment cost and customs tax, the cost reach 7＄, and sales marketing cost, product development cost etc. it’s fair to have 20＄more to have a good quality stainless steel insulated bottle,except for you don’t care about the quality. With a good quality hydro bottle flask, it is made from 100% food grade stainless steel 18-8, with lead free and non-toxic decoration surface treatment, also eco-friendly custom gift box packaging, you can enjoy ice cold hydration 24 hours more with high quality vacuum insulation and copper lining technique, leaking proof, durable enough etc. Are there fake Hydro Bottle Flask? The big problem is buying a fake Hydro Bottle Flask from the on-line stores or a small shop near by your home,

What is insulated cup? A double walled cup which can keeps hot coffee 6 hours more and beer wine ice cold 12 hours more, with a insulated cup we can enjoy hot or cold drinking whenever at home, office, or on the camping living. What material insulated cup made? Insulated cup usually made with 18-8 stainless steel which we also familiar with it is SUS 304, it is kitchen food grade widely used in food container vessel, medical equipment, kitchen products, have great performance on corrosion prevention, recyclable, eco-friendly, 100% comply with food contact regulation of FDA/LFGB/ROHS. How do insulated cup works? There’s a vacuum insulated layer between the double walls of the insulated cup, it was made by vacuum technique to eliminate the air to create the vacuum layer, because the heat can not be transfer without air, the vacuum layer can stop heat flow from inside to outside and from outside to inside to keeps liquid (water, beer, coffee, wine etc.) hot and cold. Do insulated cup keep drinks cold? A insulated cup with vacuum insulation keep drinks cold from 6 hours to 12 hours, with different size and designs insulated cup, you can choose insulated cup with cap to have better heat retention to keeps cold longer than a cup without lid. With copper shell will significantly improve ice cold retention 15% to 30% longer, a good quality vacuum insulation cup could definitely keep drinks cold as your wish with vacuum insulation technique plus copper lining. How