The HydroJug Traveler now comes in a 32oz size, providing a practical middle ground between smaller bottles and the 40oz model. It offers a completely leakproof design, is compatible with most cupholders, and features a hygienic circular flip straw for easy drinking. This tumbler includes an ergonomic handle, triple-wall insulation to keep drinks cold, and an ambidextrous lid for both right- and left-handed use. Additional features include a rubber base to protect surfaces, BPA-free materials, long-lasting durability, and dishwasher-safe cleaning. Please avoid freezing or microwaving this product.