Cupkin is a US-based children's product brand started by us (a husband and wife team based out of Bothell, Washington).
Frankly, we were sick and tired of being the only ones in our community who seemed to care about the massive amounts of waste we're disposing of on a daily basis.
Our mission (as cheesy as it may sound) is to make safer products for our children and the earth they'll inherit.
We went the extra mile to get our cups 3rd party tested as per the U.S. CPSC's (Consumer Product Safety Commission) requirement for selling children's products.
Out of pure curiosity, we asked other sellers to show us their CPC and not a single seller could provide it. All you need to do is message us and ask.
This listing includes a set of 2 Blue & Green stainless steel cups, lids and silicone straws.
- TESTED FOR SAFETY BY A 3RD-PARTY: We don't mess around when it comes to our children so all insulated sippy cups for toddlers are rigorously tested by certified US laboratories
- SUPER EASY TO CLEAN: Lids and straws are top rack dishwasher safe. Hand washing your metal kids sippy cups are recommended to maintain your vibrant coral and yellow stainless steel tumbler colors
- NO CHIPPING OR PEELING: Each unbreakable toddler smoothie cup is powder-coated so it will resist chipping, peeling or melting better than any painted stainless steel baby training cup
- FOOD GRADE MATERIALS: Food-grade silicone and 18/8 stainless steel are used in these baby cups. For these straw cups for toddlers 2 years old is the minimum recommended age - Training cups for babies
- ABOUT CUPKIN: Our goal is to produce better-looking and more practical stainless steel tumblers for our children, and yours! Designed in Seattle, WA, and built to last, our double walled powder coated cups will soon become a family staple.
- TESTED FOR SAFETY BY A 3RD-PARTY: We don't mess around when it comes to our children so all insulated sippy cups for toddlers are rigorously tested by certified US laboratories
- SUPER EASY TO CLEAN: Lids and straws are top rack dishwasher safe. Hand washing your metal kids sippy cups are recommended to maintain your vibrant coral and yellow stainless steel tumbler colors
- NO CHIPPING OR PEELING: Each unbreakable toddler smoothie cup is powder-coated so it will resist chipping, peeling or melting better than any painted stainless steel baby training cup
- FOOD GRADE MATERIALS: Food-grade silicone and 18/8 stainless steel are used in these baby cups. For these straw cups for toddlers 2 years old is the minimum recommended age - Training cups for babies
- ABOUT CUPKIN: Our goal is to produce better-looking and more practical stainless steel tumblers for our children, and yours! Designed in Seattle, WA, and built to last, our double walled powder coated cups will soon become a family staple.
