This product CANNOT be purchased with Financial Aid/Student Account. TempShield insulation keeps wine at the perfect temperature when used with lid (lid not leakproof ). BPA-free and phthalate-free; 18/8 food-grade stainless steel. Features a new slip-free and dishwasher safe powder coating. Hydro Flask is proud to sponsor "Parks for All". To learn more check out this great YouTube video: https://www.youtube.com/watch?v=tFn34tXwNxs