Safe HighQuality Material The cup is made of highquality foodgrade stainless steel, which is not easy to rust and is durable. Both the inside and outside have been polished. No odor, no BPA, can be used with confidence. Stackable Design With 4 stainless steel drinking glasses, can be stacked to save space. Easy to Carry This stainless steel glass is lightweight and portable. Unlike traditional bulky travel cups, it will not add extra weight during travel. Can make your trip more relaxing and enjoyable. Capacity: 30ml. Convenient and Perfect Storage Bag Comes with a leather case and a drawstring storage bag, small size, easy to carry around. In addition, the leather case with zipper closure, it can ensure that the water cup does not fall. The drawstring storage bag is washable. Choose the suitable storage bag for you to enjoy travel or outdoor activities. Wide Application This portable cup is ideal for camping, picnic and hiking and so on. Convenient to enjoy hot coffee, milk tea, wine, beverage and so on while you are out and about in cold weather. Product Read more Stainless Steel Drinking Glass Package Includes: 4 x Stainless Steel Cup 1 x Faux Leather Case 1 x Drawstring Storage Bag Portable and Storageable Comes with a leather case and a drawstring storage bag, small size, easy to carry around. Besides, the leather case with zipper closure, it can ensure the water cup does not fall. The drawstring storage bag is washable. Choose the suitable storage bag for you to enjoy travel or outdoor activities. Mini Size This stainless steel glass is lightweight and portable. Unlike traditional bulky travel cups, it will not add extra weight during travel. Can make your trip more relaxing and enjoyable. Capacity: 30 ml. h4 class=as