Amazon offers Contigo Snapseal Byron Vacuum Insulated Travel Mug – 20 oz. in $5.97 with FREE shipping for Amazon Prime or orders over $25.
Product Features:
- Leak-proof lid.
- Drinks stay hot up to 7 hours and Cold up to 18 hours.
- One-handed drinking.
- Dishwasher lid, hand wash body.
- Fits most car cup holders.