25 OZ BOTTLE HOLDS FULL BOTTLE OF WINE – Other sets have a smaller bottle, but this set has a 750ml capacity to hold a full bottle of wine. The bottle COMES WITH A SILICONE FUNNEL that makes filling it a breeze. This set is ideal for when you want to bring your wine to glass-free zones such as a pool, beach, or sporting event. KEEPS YOUR DRINK HOT OR COLD FOR HOURS – Double walled and vacuum insulated, this bottle keeps your wine the perfect temperature for hours. The cups are double walled which makes them sweat-proof and convenient to hold. SPILL-PROOF LID ON CUPS – The cup lid slides to open and when closed keeps your precious beverage from spilling. HIGH QUALITY STANDS THE TEST OF TIME – This set is made from food grade quality 18/8 stainless to withstand rust or corrosion. PERFECT GIFT SET -- This wine growler and cup set comes in an attractive box and makes the perfect gift for birthdays, Christmas, Father’s Day, Mother’s Day, Valentine’s Day, graduations, or weddings.