24oz Hydro Flask with Wide Mouth w/Straw Lid $45.95 White - $45.95 Quantity This product is currently sold out. Take it with you whether on your next beach day or hiking adventure. The 24oz Hydro Flask is the perfect travel sized companion. Double-wall vacuum insulation keeps the contents hot for up to 12 hours, cold for 24 hours Made with 18/8 pro-grade stainless steel BPA-free Top rack dishwasher safe Wide Mouth opening is ice-cube friendly Straw Lid not intended for use with hot liquids