The HydroJug Traveler now comes in 20 oz. Like the 40 oz size, the 20 oz Traveler is completely leakproof, cupholder compatible, and has a hygienic circular flip straw for easy sipping. This size is the perfect in-between and a great addition to your hydration lineup. Key Features: * 20 oz * Completely leakproof * Circular flip straw with hygienic flip tab * Cupholder compatible * Ergonomic handle * Included Silicone * 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