Happy Rainbow 650 ml Kid’s School Water Bottle – 316 Stainless‑Steel Vacuum Insulated Travel Mug, Leak‑Proof, Hot & Cold, Stylish Design

A bright, rainbow‑themed bottle that keeps drinks cold for up to 12 hours or hot for 6 hours. Made from food‑grade 316 stainless steel, it’s sturdy, BPA‑free, and fits easily in a backpack or lunchbox. The leak‑proof lid and included straw make it perfect for school, travel, or play.

• – 900 ml capacity – just right for a school day
• – Double‑wall vacuum insulation – maintains temperature
• – 316 stainless steel – rust‑resistant and safe
• – Leak‑proof lid with straw – no spills in bags
• – Fun rainbow design – kids love it