Byron 'Snapseal' Mug - Matte Black 709ml

Features:

• Snap to it with SnapSeal' - Snap the lid open and closed to it's sealed shut when you're finished sipping

• THERMALOCK Vacuum Insulation ensures drinks stay hot for up to 5 hours and cold for up to 12

• Leak proof lid (when closed) for on-the-go activities

• Easy one-handed drinking, with a convenient grip to grab and go, designed to fit most car cup holders