$35.95
Field-test this pair on our Lake Erie waterfront against real birds and test charts, or ask us about an in-home trial if you can't make it to the store. We'd rather you got the right glass than the expensive one.
The Engel Tumbler is a durable, vacuum-insulated beverage container designed to keep your drinks cold or hot for hours. Constructed from 18/8 stainless steel, it's rust-proof and built to withstand rugged use. Features a sweat-proof design, eliminating condensation, and a BPA-free lid for safe sipping. Available in multiple sizes and colors.