DescriptionAs cold winter comes, how to keep yourself and your families warm is the important problem to be fixed. Our product made of high-quality PVC is perfectly manufactured for hot water holding. With thickened design, it can keep water warm in a longer time. With little cartoon cat printed, it looks super lovely. The mini size makes sure its portablility.Features- Color: Random color. - Material: PVC. - Size: 17 x 11 x 0.5cm/ 6.7 x 4.33 x 0.2 inch (LxWxH). - Capacity: 300ml. - Made of high density PVC material with delicate workmanship, explosion-proof, leakproof and anti-aging. - Thickened design with built-in sponge, keep hot water warm in a longer time. - Spiral is good to prevent leakage, high temperature resistant, not easy to deform. - With cartoon pattern printed, it looks super lovely and cute.- The mini size makes sure it is convenient to carry. Great to take it with you wherever you go.