A leak-proof dual-use bottle cup is a travel mug made of glass that can be used to hold both hot and cold beverages. It comes with a straw and a lid to prevent spills and leaks, making it a convenient and practical option for those on the go. Overall, a leak-proof dual-use bottle cup is a practical and stylish option for those looking for a travel mug that can hold both hot and cold beverages. This happy day print, included straw and leak-proof design makes it a convenient and fun choice for anyone on the go. Especially you can gift this beautifully printed cup to kids on their Birthdays, Christmas gifts or any special occasion, or it can be given as return gifts to the kids.