10 Best 30oz Modern Curve Tumbler of December 2025

• 🔶High Quality Stainless Steel Tumbler🔶: Each cup of DOMICARE is made of high-grade 304 18/8 food grade stainless steel, rust-proof and lead-free. The advantage is that it is more durable than ordinary glasses and can withstand heavy use in every season. The surface of the tumbler is covered with powder coating. This process will minimize fading and chipping. At the same time, increasing the friction can help you hold better and reduce the slipping of hand sweat
• 🔶Insulated Tumbler Design🔶: DOMICARE adopts double-wall vacuum insulation layer design. This means that the tumbler can keep your favorite drink cold or piping hot for several hours. The double-layer vacuum design is to prevent condensation/burning sensation at the temperature of the beverage and has a very good insulation effect. Imagine that you can drive to work with hot coffee or spend the summer with a cold drink by the pool. It feels great
• 🔶Best Gift for 20oz Tumbler Bulk🔶: DOMICARE brings a bulk set for the party. This is definitely the best choice as a gift! Customers who love them will use it in scenes such as family gatherings, pool parties, picnics and barbecues, on the way to travel, and offices. Very suitable for office workers, drivers, students, teachers, picnics, party gifts, etc. You can even make your own patterns and print them on the cups to bring more memorial significance
• 🔶Insulated Tumbler with Lid🔶: Equipped with a splash-proof lid with a sealing gasket and a drinking hole on the top. The opening without the sliding cover design is more convenient to clean and will not leave dirt. When cleaning, you can safely wash the cup without changing the taste of the drink or leaching chemicals. But in order to protect the coating, hand washing is recommended
• 🔶Fashion Memorial🔶: If you get together often, then it is definitely the best starting point for a topic. If you need to spend time to work, then you can take it with you to enjoy morning coffee during your trip. If prepared for the family, it is the best gift that is stylish and useful. Nothing is more memorable than our being together! If you have any questions, please contact us

DOMICARE

• ☛Stainless Steel Tumbler with Lid and Straw☚:Made of 304 18/8 food grade stainless steel .No metallic taste, dishwasher safe.The lids uses BPA FREE plastic which is completely nontoxic. Each tumbler comes with 2 reusable stainless steel straws.
• 【Double-walled Coffee Tumbler】: Double-walled stainless steel body ensure that it is incredibly good at temperature protection. Under normal temperature, the insulated coffee cup keep your water hot for three hours and cold for nine hours.
• ✿Colored Powder Coated Tumbler✿: Powder coating gives you multiple color options, make an impression on your lucky recipients. have a sweat-proof Design to make sure your hands stay dry.
• ♡20oz Coffee Tumbler♡: the 20 ounce drink tumblers’ body height is 6.6"",the Drink-through lid diameter is 3.4"" . It fits most car cup holder and ideal for use over a long period of time. Perfect for all-day outdoor events, conferences, business trips,commute and the like.
• ☎100% SATISFACTION☎ - All VEGOND TUMBLERS come with a LIFETIME GUARANTEE! If your tumbler cup does not live up to your expectations, we'll get you another one or give you a FULL REFUND!

VEGOND

• 🥂【THE BEST OPTION NOW】- GET EXCLUSIVE BONUS BUNDLE at the price of 1/2 or even 1/3 of top brand: 1 18/8 stainless steel insulation tumbler, 2 leak proof lids(flip lid & straw lid), 3 stainless steel straws(2 regular, 1 wide, attaching with silicone tips and brush), gift box. 【LIFETIME SUPPORT】With so many second-rate tumblers available on the market, we want our customers to enjoy the quality of top brand products with less money.
• 🥂【INSULATION, NO SWEAT & TEMPERATURE RETENTION】- Double-layer inner and outer 304 18/8 stainless steel cup + vacuum insulation layer to ensure insulation performance. Non sweat outside. Retent heat or cold throughout your sleep time or busy working hours, which ensure your drinking experience.
• 🥂【LEAK PROOF LIDS】- The seal ring around the lids has been redesigned. The silicone on the top of lid seal tighty. When sipping, no liquid leaks from the lid except for the sipping hole. NO LEAK OCCUR. Meantime, the tight lids further enhances the thermal insulation.
• 🥂【PREMIUM MATERIALS】- Unlike other brands who use inferior 201 stainless steel (non-food grade) on the outer layer. The inside and outside of our insulation tumbler are made of food-grade 304 18/8 stainless steel and the lids are made of non-toxic, bpa-free food grade materials. Which is safe and healthy, durable for your whole drink.
• 🥂【ELEGANT PATTERNS】- Other brands' tumblers are solid colors, which is monotonous and tedious, and some processes are immature, which lead the paint peeling off. Our products come in a variety of different patterns, which use a mature coloring process, which guarantee the beauty of the product, there will be no peeling off. Elegant and durable.

MUTNITT

• The Rambler 20 oz. is made from durable stainless steel with double-wall vacuum insulation to protect your hot or cold beverage at all costs
• These Ramblers come standard with the YETI MagSlider Lid, the only drink lid that uses the power of magnets to keep your water, beer, or favorite drink on lock
• While the MagSlider Lid adds a barrier of protection for keeping drinks contained and preventing heat or cold from escaping, Please Note – The MagSlider Lid is not leakproof and will not prevent spills
• YETI Ramblers are dishwasher safe, and have a No Sweat Design to make sure your hands stay dry. The tough Duracoat coating on the colored tumblers won’t crack, peel or fade
• The YETI 20 oz Rambler Tumbler stands 6 7/8 in high and has a lip diameter of 3 1/2 in. All YETI 20 oz. Tumblers are sized to fit in standard sized cup holders

YETI

• 【DOUBLE WALL VACUUM INSULATION】: Adopt Double Wall Vacuum technology, keeps drinks cold for 12 hours and hot for 6 hours under normal temperature. Let you enjoy hot or cold drinks. The durable powder coated keeps your fingers dry and un-frostbit---- We offer unparalleled price performance: Include 12 unbreakable steel straws, 6 free straw brush, 3 free cup brush, making cleaning easier.
• 【PREMIUM STAINLESS STEEL】: Made of premium 18/8 food grade stainless steel, BPA free, lead free, more durable, healthier than plastic cup. Electro-polished interior will ensure your cups remain pure and rust-free, imparting no flavors. Don't worry about your morning coffee or afternoon teas being ruined.
• 【UPGRADED SLIP LID】: The eco-friendly lid is completely BPA free. Sliding Lid comes with a removable rubber gasket achieve maximum spill proof capability. Straw hole on the top for easily sipping. Through durable clear lid, you can easily see how much of your drink have left as well.
• 【A Wonderful Gift for Everyone】: For those who love outdoor activities such as hiking and camping, the sturdy, portable and heat-retaining tumbler can definately meet your needs. For those who spend lots of time commuting to the office, it allows you take your time drinking your morning brew on the go. It is a stylish and practical BBQs, birthday parties and festival celebrations gift!
• 【100% CUSTOMER SATISFACTION】: If you are unsatisfied with your purchase, just feel free to contact us. We are willing to help you in every possible way. We sincerely hope you could enjoy the purchase and enjoy your life carry with our tumbler.

MANYHY

• High Quality Double Wall Insulated Tumbler with Lid, 304 grade stainless steel (18/8), no Sweat Design, to make perfect drink-ware.
• Double Wall Vacuum Insulated Stainless Steel Tumbler that maintains the temperature inside, either Hot or Cold, with a Lid designed for sipping or straw use.
• 30oz Insulated Tumblers with Clear and Splash Proof lid, easy to clean and BPA free, that protects against splash or spills while they are being used.
• These 30 ounce stainless insulated tumbler cups are a great option for home, office, beach, camping, and on the go. It can be used as coffee cups, travel mugs, reusable water bottles.
• Perfect as travel mugs insulated, for hot and cold beverages. They are designed to fit in standard sized cup holders and will mantain the temperature for hot coffee, Iced coffee, cold water, hot tea, and in general, your favorite drink.
• The 30 oz Tumblers are considered a valid replacement for 32 oz tumblers, and are easy to clean and easy to hold.
• The insulated tumblers make the Perfect Gift for Christmas, birthday, graduation, Mother’s Day, Father’s Day and other special occasions.

Craft Destiny

• DOUBLE WALL VACUUM INSULATION: Under normal temperature, it can keep a tumbler of ice cake for 12h until the ice totally melt, or hot coffee warm for 6h. You have to fill them to the brim to get 30 ounces.
• LIFETIME DURABILITY- 18/8 food grade stainless steel body, BPA free, healthier than plastic cup. The insulated tumbler never sweat due to the Vacuum insulated design. Powder coating on the outside fits more comfortably in your hand, looks good, anti-slip.
• APPLICABLE TO VARIOUS OCCASIONS - MEWAY vacuum travel tumbler great for outdoor adventure, road trips, sports event, also the perfect travel cup to bring coffee from home to work or fill a tumbler of drink before you go to bed to drink through the night.
• EASY CLEANING: hand washing is recommended, electro-polished interior doesn't transfer flavor & no metal aftertaste, you don't have to worry about your morning coffee or afternoon teas being ruined.
• PERFECT GIFT IDEA-BRAND PROMISE : If for any reason you are not satisfied with your purchase you can request a refund or exchange within 30 days,We want to make sure you get the most value from your hard earned money.

MEWAY

• COLORFUL POWDER COATED APPEARANCE--These tumblers bulk with external powder coated technique are sweat proof and non-slippery. You can hold them in hand comfortably. Together with the polished frosted surface that will not only make them look more elegant, but also keep them purer and easier to clean. Electro-polished interior doesn't transfer flavor, you can enjoy your afternoon tea.
• MULTIFUNCTIONAL FOR MUTIPLE OCCASIONS--These travel bulk mugs are durable and hard to be broken because of their stainless steel made bottoms and they're very convenient to be carried and stored. You can take them both indoors and outdoors. They're perfect gift for your families and friends during important days and popular holidays.We offer 10 colors to meet your needs.
• EFFICIENT TEMPERATURE PRESERVE TECH--These insulated tumblers are efficient in preserve the temperature of your beverage under normal temperature with upgraded HASLE OUTFITTERS heat preservation technology, keeping hot water for three hours and cold ice for nine hours. There is a hole and lid on the top for splash proof and sipping, please pay attention to overflow when placing.
• EASY CLEANING--These BPA free and food grade tumblers are made of electro-polished interior and powder coated exterior and they can be easily cleaned by hands.Note:They are not microwavable.Hand washing is recommended.Keep away from child when placing.
• SATISFACTION GUARANTEE--Customer's satisfaction is our first priority,please feel free to contact us if there's anything wrong with your order and items,we'll answer back to you witnin 24 hours and offer you a 100% money back warranty and excellent after sale customers service.

HASLE OUTFITTERS

• DOUBLE WALL VACUUM INSULATION: This stainless steel tumblers adopts double-wall vacuum insulation technology, which can keep your cold drinks for 12 hours and hot drinks for 6 hours.In addition, you needn't to worry about sweat on the wall of your tumbler.Keep your hands dry.
• Food GRADE STAINLESS STEEL: It is made of high-quality food-grade stainless steel.It's healthier than using plastic cups and lifetime durability.The lid is BPA free splash-proof and has a straw hole. Two ways to drink water for you to choose.
• SUITABLE FOR DIY DESIGN:You can make personalized design according to your own preferences or the person you choose to give gifts.The slender tumbler body design is very suitable for decals and logos.In addition,you can spray your favorite paint on the surface.
• GOOD GIFT FOR WOMEN & MAN:It is very suitable as a gift for Father's Day, Valentine's Day, Mother's Day, Easter, Halloween, Christmas, birthday parties, graduation ceremonies, weddings and bachelor parties.
• EASY CLEANING:The cup mouth adopts a wide mouth design, which can clean the inside of the tumbler easily and diswasher safe.Very suitable for indoor, office and outdoor use.

XccMe

• FOR CRAFTING/ GIFTING: Makerflo tumblers are made for crafting! With the seamless design on the interior and exterior, we make it easy for crafters to design & build the perfect tumbler! They make for a perfect gift for your family, friends and loved ones. Moreover these can be customized to add a personal touch making every gift even more special.
• QUALITY INSULATION: The 30 Oz stainless steel tumbler is made with Double-Wall vacuum technology with effective temperature retention that keeps your hot drinks hot/warm for over 8 hours and cold drinks cool for more than 24 hours. Now enjoy your hot cup of coffee/tea on a winter day, or a refreshing cool drink on a hot summer day without compromising on temperature or taste.
• SAFE AND DURABLE: The Double walled insulated travel tumbler is made from high quality BPA free food grade 304 stainless steel and Lead Free, making it safe and a healthy choice for your wellbeing, Stainless steel does not rust and is easy to clean and highly durable for long lasting use.
• STYLISH DESIGNS: The Stainless Steel insulated tumbler is elegantly crafted with a seamless smooth exterior and interior making it aesthetically chic, functionally lightweight, slim and easy to hold. Set Included Clear Splash Proof Lid, Plastic straw, and Care Cards.
• USE INDOOR & OUTDOOR: This insulated tumbler is suitable for any indoor or outdoor places. Be it enjoying drinks at home, at the beach, by the lake, at the pool, in the office, work from home desk, at a party, gym, school, at the movies or games, during RV trips, cabin trips, camping, hiking, fishing, road trips, day trips or picnic.

makerflo