Insulated

These silicone replacement valves are designed to be used only with The First Years Hard Spout Insulated Sippy Cups.

Minnie Mouse helps kids keep drinks cool for longer with double-walled insulating action. Great for families on the go: silicone straw's valve prevents leaks to keep drinks in cup and off of your little mouseketeer.

CoolCore™ keeps drinks cool without the clang. Stainless steel interior insulates while outer wall with DropGuard protects the bottle and your ears when it falls. (or gets tossed by your toddler) Dishwasher safe too!

CoolCore™ keeps drinks cool without the clang. Stainless steel interior insulates, while outer wall with DropGuard protects the bottle (and your ears) when it falls...or gets tossed by your toddler. Dishwasher safe too!

Meet our coolest cups! They keep drinks cool longer with double-walled insulating action. Great for families on the go: silicone straw's valve prevents leaks to keep drinks in the cup and off of your little traveler.

Sip & Sparkle! As kids drink, colorful confetti floats up and down inside the clear cup walls. This double-walled insulated cup also keeps drinks cool for longer, making it great for families on the go.

Keep cool like a superhero with double-walled insulating action! These Marvel sippy cups are great for families on the go: silicone valve prevents leaks to keep drinks in cup and off of your little traveler.

Bluey helps kids keep drinks cool for longer with double-walled insulating action. Great for families on the go: silicone straw's valve prevents leaks to keep drinks in the cup and off of your little traveler.

Baby Shark helps kids keep drinks cool for longer with double-walled insulating action. Great for families on the go: silicone straw's valve prevents leaks to keep drinks in cup and off of your little traveler.

Bluey helps kids keep drinks cool for longer with double-walled insulating action. Great for families on the go: silicone valve prevents leaks to keep drinks in cup and off of your little traveler.

Cocomelon helps kids keep drinks cool for longer with double-walled insulating action. Great for families on the go: silicone straw's valve prevents leaks to keep drinks in the cup and off of your little traveler.

Meet our coolest cups! They keep drinks cool longer with double-walled insulating action. Great for families on the go: silicone straw's valve prevents leaks to keep drinks in the cup and off of your little traveler.