Ello Cooper 18oz Kids Water Bottle – Vacuum Insulated Stainless Steel, Leak-Proof

Meet Ello Cooper: A Kid-Friendly Hydration Companion

Hydration should be simple, fun, and dependable for kids and caregivers alike. The Ello Cooper 18oz bottle combines rugged stainless steel with a kid-friendly design to keep drinks ready for school, sports, and everyday adventures.

What makes Cooper stand out

Crafted from premium 18/8 stainless steel with a durable powder-coated finish, Cooper resists chips and rust while providing a comfortable grip. Its double-walled vacuum insulation locks in cold for up to 24 hours, so beverages stay refreshingly cool even on hot days.

• Keeps drinks cold all day with reliable insulation
• Secure, leak-proof seal and locking lid for worry-free transport
• Soft silicone spout for easy, gentle sipping
• Integrated carry loop for travel and on-the-go hydration
• BPA-free internal straw and dishwasher-safe parts for easy cleaning

Design details, cleaning, and care

The spout is fully disassemblable, making it easy to reach every nook and cranny during cleaning. All parts are top-rack dishwasher safe, though handwashing the bottle body is recommended for longevity. The 18oz and 22oz sizes are car cup compatible, making it simple to take Cooper on road trips, carpools, and everyday rides.

• Fully removable spout for thorough cleaning
• Car cup compatible on select sizes for quick refills
• Durable, chip-resistant powder coat in vibrant colors
• Easy-grip design suits active kids and busy families

Express your style with bold color options while enjoying practical features designed for daily use. Cooper is built to travel—from school lockers to gym bags—and to be part of everyday routines without fuss. Colors and finishes let Cooper complement your child’s personality and our family’s daily rhythm.