Running Equipment Nathan Sports Water Bottle, BPA Free Water Bottle, 32oz Water Bottle, 32oz/ 1Liter Review March 24, 2019 ElectricOctopus 0 Comments Exercise & Fitness, Nathan, Sports & Fitness, Sports & Outdoors Hydrate throughout the day with the ice-cube ready Nathan BigShot 1 L Bottle, featuring a tethered, screw-top lid with a narrow spout for easy carrying, sipping, and refilling on-the-go.Capacity: 33.814 oz/1 Liter.