2-Way Specification: By sliding the lid, you can use it for either direct drinking or with a straw. Double-Walled Construction: The double-walled plastic construction is designed to prevent condensation and keep drinks from cooling down quickly. Capacity: Approx. 320ml Size: Approx. φ80 × 121mm Material: Plastic This item has been stored in a private home by an amateur. Please check the images for the condition. Please refrain from purchasing if you are concerned about minor details.