The tumblers feature double-wall vacuum insulation to keep drinks cold for a long time.
They are designed with a straw-type spout that is easy to open and comfortable to drink from.
The wide opening makes it easy to add ice cubes and clean the interior.
An elastomer rubber on the bottom reduces impact when placing the tumbler down.
The bottles are made from durable, BPA-free materials and have a leak-proof design.
Perfect for gifts and souvenirs