Kuber Industries BPA Free Plastic Water Bottles | Breakproof, Leakproof, Food Grade PET Bottles | Water Bottle for Kids & Adults | Plastic Bottle Set of 6 |Assorted (Pack of 4) WIDE MOUTH, EASY-TO-CLEAN, CRYSTAL CLEAR: The wide-mouth makes these water bottles easier to clean, thus making them a hygienic option to store water. The round bottle design fits your hands perfectly. REFRIGERATOR & FREEZER SAFE: Their circular design makes these fridge bottles easy to store, carry and drink from. MULTI-PURPOSE WATER BOTTLE: Their leak proof design makes them the perfect water bottles for school, homes, offices and gyms alike. These unbreakable bottles are the perfect travel companions. FOOD GRADE AND BPA-FREE: These high quality water bottles are made with polyethylene terephthalate (PET) & polypropylene plastic. BREAK PROOF: Unlike glass bottles, these plastic bottles are durable, can last longer in your homes.