NWT LIMITED EDITION HydroJug STARS Collection 40oz Traveler StainlessThe HydroJug 40oz Traveler is completely leakproof, cupholder compatible, and has a hygienic circular flip straw for easy sipping. Go anywhere and do anything with this durable, insulated and sleek hydration companion. -Completely leakproof-Circular flip straw with hygienic flip tab-Cupholder compatible-Ergonomic handle-Triple wall insulated to keep your beverages ice cold-Ambidextrous lid for right and left handed sipping-Rubber base to protect your surfaces-BPA Free-Durable to last for years to come-Dishwasher safe-Do not freeze or microwave