Crafted from the highest quality AS plastic, this bottle pairs durability with eco-conscious reusability and safety. Embrace hydration on the go with a fresh, leak-proof design that mirrors the dimensions of A5 paper, holding up to 400 ml of liquid. Its novel flat square shape, reminiscent of a book, is both lightweight and resilient, presenting the perfect blend of form and function. Sleek and slim, it effortlessly fits into schoolbags, backpacks, briefcases, and handbags, making it an ideal choice for both students and professionals. Despite its compact, space-efficient design, it's an ideal sipper with its small mouth opening. This BPA-free bottle marks the intersection of practicality and aesthetics, an excellent gift for loved ones. Transport your drinks with style and convenience, safe in the knowledge that your daily hydration is taken care of.