Custom Leak Proof Coffee Tumbler Supplier in China
Drinking coffee is really enjoyable, but it can also be stressful when it gets into clothes as well as bags. But with Kreat’s leak proof coffee tumbler, that won’t be a problem because it is designed specifically to provide a secure hold of the coffee inside it without letting a drop of it from escaping when it is closed. We make sure of that by testing our products before we deliver them, which includes Air Tightness Test Machine, Torque Tester, and more to make sure that every tumbler has the highest quality. Kreat offers different kinds of lids that include auto-seal mechanisms and magnetic lock closure which gives you a much modern choice for your brand and give customers peace of mind. Partner with Kreat now!
Our Selection of Leak Proof Coffee Tumblers

This insulated layered leak proof coffee tumbler uses double-wall steel which is keeping your customer’s morning drink still warm while they are heading to their work.

Your customers can just toss this portable 500ml leak proof coffee tumbler in their bag since the lid is gonna stay really tight and will keep the liquids in.

This big 30oz leak proof coffee tumbler holds the coffee that is enough for your customer’s whole morning as well as fits really great into a lot of car holders.

The vacuum steel leak proof coffee tumbler relies on insulation that is heavy-duty so that your customer’s iced tea is going to stay cold in the whole afternoon.

Our team is recommending this custom logo leak proof coffee tumbler for the brands that actually want a way that is durable so that your customer’s drink will be hot when they travel.

This eco 380ml leak proof coffee tumbler is the size that is only right for refill and will not leak in your customer’s backpack.

The travel mug leak proof coffee tumbler is built for commutes that are rough and is going to keep your customer’s clothes clean from drips that are really messy.

This small 8oz leak proof coffee tumbler is really great for an espresso that is small as well as tucks away really easily when your customers are finished.

We chose this sleek 500ml leak proof coffee tumbler because it has a look that is professional as well as keeps the drinks at the same temperature for a lot of hours.

This steel promo leak proof coffee tumbler offers a grip that is solid and a secure lid that is preventing the hot coffee from splashing.

The warehouse stock leak proof coffee tumbler is ready when you want it to be shipped and features a design that is simple which works for everyday routine.

This dull grey leak proof coffee tumbler has a finish that is matte which looks modern and a lid that actually stays shut in your customer’s bag.

Grab this reusable classic leak proof coffee tumbler to cut down the waste but still enjoy a hot drink that is going to be warm for hours until it is the last sip.

This colorful double-wall leak proof coffee tumbler brightens your customer’s desk and keeps the condensation from forming on the outside of the bottle.

We suggest this commuting leak proof coffee tumbler for anyone that is needing a seal that is reliable and a design that is clean for their everyday commutes.

The steel vacuum leak proof coffee tumbler uses a seal that is strong in making sure that your customer’s coffee is going to stay in the tumbler and not on their clothes.

This small 304 leak proof coffee tumbler is light enough for your customer’s travel and uses a steel that is high-grade so that their drink will stay fresh.

This food-grade leak proof coffee tumbler is a choice that is tough for people that need their caffeine to be able to stay hot in really long shifts.

This large 600ml leak proof coffee tumbler holds a lot of liquid and uses a locking mechanism that is secure so that leaks will be prevented.

The sturdy 20oz leak proof coffee tumbler is a really great size for your customer’s morning drive and keeps their water really cold or coffee hot the whole day.
Our Manufacturing and Testing Equipment
Kreat has a lot of advanced equipment for both manufacturing and testing your leak proof coffee tumblers. This will make sure that your wholesale tumblers have the highest quality and will be manufactured on the expected time without any delays. Our equipment includes:
- Insulation Test Machine
- Air Tightness Test Machine
- CNC Molding Center
- Torque Tester
- And More.

Kreat tests these leak proof coffee tumblers with the use of insulation test machines and air tightness testers. This helps us make sure that the performance is consistent and it is leakproof.
Kreat offers different types of lids such as flip-top and slide lids for leak proof coffee tumblers. These lids are made so that it will be convenient for your customer and it also lessens spills.
Our leak proof coffee tumbler can have finishes like powder coating, brushed as well as polished surfaces. These kinds of finishes will help in enhancing the durability and also the brand appearance.
Kreat is using a sealing structure that is really secure into the lid of our leak proof coffee tumbler. This will help in preventing any leakage in the movement as well as daily use.
Yes, Kreat’s leak proof coffee tumbler has gone through leakage and air tightness testing that is strict. This will make sure that each of the products will perform reliably when it is used in real conditions.



