Kuber Industries BPA-Free Plastic Water Bottle|Leak Proof, Firm Grip, 100% Food Grade Plastic Bottles|For Home, Office, & Gym|Unbreakable, Freezer Proof, Fridge Water Bottle|Set Of 4|Black (Pack Of 4) LEAK PROOF & FIRM GRIP: Kuber Industries plastic bottle’s textured surface allows you to hold your water bottle firmly. Their narrow lid fits snugly on the bottle making it leak proof and perfect for travel. MULTI-PURPOSE WATER BOTTLE: Their circular design makes them the perfect water bottle for school, homes, offices and gyms alike. 100% FOOD-GRADE AND BPA-FREE: These bottles are manufactured with high quality 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 CLEAN: These round water bottles are designed for easy cleaning, making it a hygienic option to store and drink water from.