With the anti-spill straw technology developed by Edison through a year of consumer research and various tests with the mother's heart, it does not spill even when shaken or dropped and prevents backflow.

Spill-resistant I-shaped cutting

The I-shaped cut prevents leaking and drinks from entering the mouth again.

easy-to-drink shape

It is designed in a shape that is easy for children to bite and drink.

integrated straws

There is no worry of water leaking with the integrated straw + gasket.

backflow prevention hole

The y-shaped hole regulates the internal pressure of the cup to prevent backflow.

double stainless steel cup

The double structure with a stainless steel cup has a high cooling effect and can be separated for hygienic management.

The principle of the spill-proof straw tap

The newly upgraded spill-resistant straw is designed to allow babies to drink the contents easily as the straight incision opens when they lightly bite the tip of the straw, focusing on how babies latch onto the nipple when suckling.

Babies under 12 months of age, or babies accustomed to regular straws without spill-proof design, may take some time to get used to.

Edison spill-resistant double stainless straw cup 2 is a newly upgraded spill-resistant straw that does not leak even if a child shakes or drops it.

Easy-drinking stainless steel cup

The double stainless cup is made of 100% domestically produced stainless steel 304 material, which is safe from environmental hormones, and the u-shaped round bottom collects drinks in the center for easy drinking.

Excellent cooling effect

The double structure blocks external heat when cold drinks are put in, so the cooling effect is high and you can drink fresh drinks even when you go out.

All-in-one straw without worrying about spills

Straw + Gasket integrated prevents the contents from leaking out.

Easy-to-remove silicone tabs

The silicone tab is easily detachable for convenient cleaning and disinfection and hygienic use.

Clear capacity display

The translucent cup body is marked with a scale so you can easily check the amount of drink.

Two-handed handle for easy grip

It's a perfect size for a child's hand, so it's easy to hold and helps you drink stably.

Convenient straw cap

When storing, it prevents the straw from becoming dirty, and when drinking, it is convenient to open and close easily.

Hygienic with separate washing

Since all parts are detachable, disinfection and cleaning are possible depending on the material.

How to use

1. Align the lid's direction and the straw head's breathing hole and insert it.
2. Please pull the straw up.
3. To prevent leakage, press the assembled part once more to make it fit perfectly.
4. When assembling the handle, align the protruding part of the cup with the groove of the handle and assemble it properly.