Our favorite design now on 40z insulated cups! You won't see these cups leaking, these are fully sealed and perfect for those on the go! Swap the lid direction for a left or right handed cup! Stainless steel Hard Plastic Straw Rated 6hrs warm and 12hrs cold Sleek design allows for easy cupholder fit *Flip top lids available seperately here! **Do not wash in dishwasher Order today! Please do not use images without permission, all designs are copyright of Flying S Company.