Stainless Steel Stemless Insulated Wine Tumblers with Lids - Set of 2 Double Walled - Wine Coffee Tea Cup - 15 Oz - Shatterproof - BPA Free Healthy Choice - Dishwasher Safe - Best Value PURE AND HEALTHY STAINLESS STEEL - Made of 100% food grade premium 18/8 304 stainless steel, so our insulated wine glasses with lids are BPA free with zero toxins. This is especially important for hot drinks which can leach chemicals from your cups. Make the healthy choice and go with stainless steel. SHATTERPROOF AND SPILL RESISTANT - Won't break like glass, so these portable wine cups are safe to use by the pool, on a picnic, or anywhere else outdoors. The lid will help keep your drink in and the bugs out, and will protect against splashing. Please note that the lids is not spill-proof, so if you invert the cup, some leaking will occur. KEEPS YOUR DRINKS HOT OR COLD - Double-walled cup design provides an airtight seal which keeps your beverage hot or cold. When filled with a hot drink, the outer wall will stay cool to the touch. When filled with a cold drink, you won't get condensation or sweating on the outer wall. PREMIUM QUALITY WILL STAY BEAUTIFUL FOR YEARS - Made out of thick, durable stainless steel so these insulated wine glasses are dishwasher safe on the top rack and will stand up to regular use (and some abuse) for years to come. 100 % MONEY BACK GUARANTEE - We are confident that you will love our products. However, if for any reason you are unsatisfied, simply return for a 100% refund, no questions ask.