The HydroJug Traveler now comes in 32 oz. Like the 40 oz size, the 32 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: 32 oz 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