Heart Home BPA Free Plastic Water Bottles | Unbreakable, Leak Proof, 100% Food Grade Plastic | For Kids & Adults | Refrigerator Plastic Bottle Set of 4|PURPLE LEAK PROOF: The thin bottle neck is designed to pour adequate water without spilling. The lid perfectly twists and locks on the bottle, making it leak proof and ideal for travel. MULTI-PURPOSE WATER BOTTLE: Their circular structure makes them the perfect water bottles for school, homes, offices and gyms alike. 100% FOOD GRADE AND BPA FREE: These bottles are manufactured with high quality food grade plastic, ensuring safe drinking for you and your family. BREAK PROOF & FREEZER SAFE: Unlike glass bottles, these durable fridge bottles are shatter-proof, safe for the freezer and can thus last longer in your homes. EASY TO USE & MAINTAIN: Heart Home fridge water bottles are easy to use and clean, making it a hygienic option to store and drink water from.