wine glasses stainless steel cups winetumbler travel vehicle beer mug non-vacuum mugs

304 grade - 18/8 stainless steel - crafted from 304 grade 18/8 stainless steel. all drinkware is bpa fda approved, highly resistant to rust, absorbing odor, retaining taste and bacteria, and easy to clean by hand,304 grade - 18/8 stainless steel - crafted from 304 grade 18/8 stainless steel. all drinkware is bpa fda approved, highly resistant to rust, absorbing odor, retaining taste and bacteria, and easy to clean by hand