It is durable Mini size and light weight sweet shape for babies or girls. Double wall vacuum insulation for maximum temperature retention. Keeps the water hot or cold, 6-12-hours insulation effective. Cute cat lid mug, leak-proof design, portable put onto the bag, tightly fitted lid prevents the inside liquid from leaking. Eakproof, condensation proof, insulated, thermal, twist off lid, stain-resistant. With smooth cup mouth, this bottle not only can keep hot, but also can keep cold, in summer you can drink ice coffee or juice, suit for outdoor or travel. Best gift as choose! You can bring this mug to everywhere to enjoy drinking, fashion and cute design, student and girls will like it.