PLASTIC CAPS : These personalized aluminium Sippers are Have Plastic and BPA Caps . Safe and Efriendly Caps. You can also choose from thousands of professional designs for every occasion High Quality Material: Take your drinks everywhere with this white aluminum sipper bottle, which is a perfect container to keep your cold beverages, when you are out of your house. It is the perfect companion for your outdoor activities Great Gift Idea Great Gift Idea: Carry your sipper bottle with style. Perfect for both right and left handed users, there is always chance to flash your personalized designsCAP: Standard cap; Carbiner clip also included. You will be always available to carry your drinks everywhere; and prevent from spill them on your clothes or bagsHigh Quality Print: Professional quality UV-resistant inks. Printed artwork looks absolutely stunning with brilliant finish. Professional quality printing provides stunning detail and rich life like colors