A 600ml Space-Saving Foldable Water Bottle, Made Of Durable Silicone And Leak-Proof, A Must-Have For Busy Lifestyles. Perfectly Suited For Both Commuting And Adventures. An Excellent Gift For Halloween, Father's Day, Mother's Day, Valentine's Day, Thanksgiving, Easter, Christmas, Birthdays And Festivals, Ideal For Gifting To Friends And Family. Also Fits Occasions Like Weddings, School Back-To-School Season And Graduation Ceremonies.