Get a hold of new customers when you make this Basecamp® Mesa Tundra bottle your next giveaway! It’s made of 18/8 stainless steel with double-wall, vacuum-insulated construction with copper lining and a narrow-mouth opening. This also includes a wide mouth flip-top straw lid (not leakproof or for use with hot liquids) with an ergonomic top finger loop. Additionally, this has a powder coat finish, proprietary BPA-free insulated lid, holds up to 20 oz., and keeps contents cold for up to 24 hours. This is perfect for taking a refreshing drink with you almost anywhere you go. Add your company name or logo for maximum visibility. Surprise clients with this amazing gift!