- 18/8 Stainless Steel - Double-Wall Vacuum Insulation - Dishwasher Safe - Stainless Steel Handle - MagCap Dock - FatLid Insulation With rugged construction, FatLid insulation and a stainless steel handle, the Rambler Half Gallon Jug is built to take on the wild. Whenever and wherever you need it, count on an ice-cold (or piping hot) sip from your Rambler to come to the rescue. Like the entire Rambler Family, this reusable jug and its lid are easy to clean and dishwasher safe. Available in stainless and DuraCoat colors. 18/8 Stainless Steel Made with kitchen-grade stainless steel, so theyre puncture- and rust-resistant. Double-Wall Vacuum Insulation Keeps cold drinks cold and hot drinks hot until the last sip. Dishwasher Safe Because no one needs more work to do. Stainless Steel Handle Stainless steel handle with rubber grip makes for sturdy, easy transport. MagCap Dock Harnesses the power of magnets to keep your MagCap close by. FatLid Insulation One inch of lid insulation keeps temperature retention on lock. In the Box - Rambler Half Gallon Jug - Navy