The Sideline Tumbler

Stay refreshed and ready with The Sideline Tumbler, a 30oz stainless steel tumbler designed for game day and beyond. Featuring double-wall vacuum insulation, it keeps drinks hot or cold for hours. The built-in flip straw and spill-resistant lid offer easy sipping without mess, while the flexible folding handle ensures comfortable carrying. Its high-gloss 3D UV print adds sporty style, and the durable, eco-friendly construction fits perfectly in cup holders. Dishwasher safe up to 100°F, though handwashing is recommended to preserve its vibrant finish. Perfect for active lifestyles and fans alike.