The 18 ounce bottle is perfect for in the car and on the go. It fits in most cup holders and doesn't take up too much space in your bag.
Simply return the unused item within 45 days for an exchange or refund. A receipt and the original packaging are required for all returns and exchanges. Refunds will be issued to the same method of payment as the original payment (credit card purchases will be credited to the original credit card account).