3 different sizes (L, M, S) which is optimized for infant products are consisted of one package and inside of package, there are partitions by size to take out and to not blend things.
The bottom for using inside space more wide is another good feature. L&M size of zipperbag which can store the water bottle, baby food bowl and baby bottle make things hold reliably not to be collapsed.
This product was made of antibacterial material which acquired all official test results of FDA and KFDA authorized standard. Because it's not harmful for human oral and environmental hormones were not detected, consumers can use it reliably.
