Tennis Racquets Patch Mug
- Double wall insulated to keep drinks cold for up to 8 hours and also keeps drinks hot for up to several hours
- Matching slider lid is provided for drinking on the go
- BPA free and California Prop 65/FDA tested
- Base and walls of the tumblers are thicker than competing brands making them ~15% heavier and feel more like glass than plastic
- Insulate longer by approximately 5% due to thicker walls and base
- Made in United States
