Summer iced coffee mug with straw and lid. Double-layer plastic, safe and healthy. A tight screw-on lid protects against spills and leaks. Easy to carry around with its conical shape and easy to grip diamond-patterned design. Double-layer design provides the highest heat insulation. The two layers insulate the cup by forcing heat to transfer through a layer of air and keep your beverage cold for hours with no condensation rings. The blank part in the middle of the cup can be DIY stickers, and you can buy them yourself. Solid and gradient colors are available for men, women, old and young. The capacity is 25oz big enough for daily usage. It's a good idea for gift, fitness, travel and other events. The prices for 430pcs or over are based on ocean shipments.