Premium 40oz stainless steel tumbler with double-wall vacuum insulation for 24-hour temperature retention. Features a durable 18/8 stainless steel construction, BPA-free copper lining, and sweat-proof exterior. Custom logo printing available for branding opportunities.

Leak-proof flip lid with silicone seal and ergonomic handle for secure, one-handed use. Includes reusable straw and wide mouth opening for easy cleaning. Ideal for hot coffee, iced beverages, or smoothies.

Commercial-grade durability withstands daily use in offices, gyms, or outdoor adventures. Bulk pricing available for corporate gifts, promotional events, or retail resale. Ships globally with wholesale discounts on large orders.