Kirra Vacuum Tumbler

• 18-8 Stainless Steel dual wall, Copper lined vacuum insulation
• Dual wall vacuum insulated for maximum heat retention to keep your drink hot for up to 8X longer
• Featuring; a textured rubber grip in the middle of the tumbler to provide supreme comfort and grip
• Patent pending flip top lid design with snap locking closure to prevent drinks from spilling and lip groove that allows you to position the drinking spout without looking
• Made of FDA compliant materials.