This dark green, leak-proof water bottle from ION8 is made from vacuum-insulated, double-wall stainless steel, holding almost 1 litre (920ml / 30oz). It features a smooth flow for spill-free hydration and a hygienic, full-flip top cover for one-handed use on the go. The bottle keeps drinks hot or cold for hours and is ideal for fitness, gym, camping, and outdoor activities. It fits wider or adjustable cup holders and external rucksack mesh pockets. Made from pro-grade ThermoShield stainless steel, it is durable, recyclable, food-safe, odour-resistant, and easy to hand wash. The bottle is designed to keep drinks fresh and flavourful. It has an air vent for a smooth, spill-free flow and a side spout allowing minimal tilt for perfect hydration. Caution is advised with very hot liquids. Care instructions: Rinse with cool water before first use. After use, rinse with warm water and dish soap only; avoid scrubbing. Air dry thoroughly with the cap off. Hand wash or use a cool cycle in the dishwasher. Do not freeze when full, boil, or microwave. Not suitable for carbonated or non-drinkable liquids. Do not use a hot dishwasher cycle. Key features include a 240° flip lid that folds back fully for safe sipping, a hide-away handle that clips into the lid, double-wall vacuum insulation to keep water cold for 12 hours, and compatibility with the ION8 straw accessory. The 100% leakproof design includes a press lid, sliding safety lock, and security brace. The crevice-free design and wide opening ensure hassle-free hygiene and easy hand-washing.