Nalgene Wide Mouth Sustain Water Bottle 32 oz Tie-Dye Seafoam 32oz. The wide opening fits most filtration devices and ice cubes and the design is durable and versatile. All of our bottles are BPA/BPS free. Specifications for Nalgene Wide Mouth 1 Quart Sustain Water Bottle: Manufacturer: Nalgene Volume: 32 oz Package Contents: Nalgene Wide Mouth 1 Quart Sustain Water Bottle Nalgene 682023-0017: Wide Mouth Bottle Sleeve 32 oz Tie-Dye Seafoam 32oz