【4 Pack Overnight Oats Jars】The overnight oats container is made of high quality sturdy food grade thick glass, BPA free, suitable for daily household use. The wide mouth mason jar is easy to clean and dishwasher safe, designed for long term use and supports fridge freezing. 【Sealed with Lid, Safe and Leak-proof】Overnight oats jars are equipped with a sealing ring, installed in the screw lid, fits tightly with the lid, not easy to slip or move, ensuring the sealing quality of each lid, even when shaken in the bag, it is still guaranteed to be leak-proof, keeping your food fresh on the go and preventing it from smelling or spoiling. 【Attached Spoon, Ready to Serve】 Comes with a stainless steel spoon as well as a strap to hold the spoon in place, so that all the pieces are in one place and you can take it with you, take out the overnight oatmeal jar anytime, anywhere, remove the spoon and serve. Perfect to take with you on family trips, picnics, camping trips, business trips and more. 【Good partner for Diet Control】 The Overnight Oats Glass Jar with Lid is 350ml/11.8oz in size and comes with two capacity scale markings on the back, providing the best portion control for dieters, suitable for milk, yoghurt, cereal, fruits, etc., a perfect container to use as a working breakfast jar, salad jar, pudding jar, oatmeal bowl. 【Perfect Gift Choice】Overnight oats jar with spoon and lid is a thoughtful gift for your family, friends and other people you love, it can smoothly fit into your backpack or lunch bag without taking up a big space, it is loved and welcomed by office workers, dieters, college students, yoga enthusiasts, dancers and others. Of course it is also ideal for Thanksgiving, party and birthday gifts!