I absolutely love these water bottles! Right now on Jane, you can get one of these 32 oz Water Bottles with Straws for Only $9.99! (Reg. $20). Markings help you drink a full 64 ounces of water every day! To use, simply fill your water bottle to the top each morning. Drink enough water to meet each time mark as the day progresses. By 1:00 pm, fill up your bottle a second time. Keep hitting your time goals and by 7:00 pm you’ll drink your 8 cups every day!Fits in standard size cup holders. The design is printed directly on the water bottle so it will last much longer than a vinyl decal.