It's very small and light, making it the perfect size for children and the elderly! Pocket-sized, so it's great for various situations! With a drinking spout. Gentle on the mouth. Keeps drinks hot or cold. Can be used year-round. Product Description Fits perfectly in pockets and small bags. For hydration when you're out and about or just need a quick drink. Also ideal for walking, commuting to school or work, before bed, and when taking medication. A compact bottle you'll want to take with you everywhere. Capacity: 150ml Product Specifications Cold Retention: Below 11 degrees Celsius (6 hours) *Cold retention refers to the temperature of water placed in the bottle at 4 degrees Celsius ±1 degree, filled to its actual capacity, and left upright for 6 hours in a room at 20 degrees Celsius ±2 degrees. (The values for heat and cold retention may vary depending on the temperature of the contents and the outside temperature.) Materials ●Body Inner/Stainless Steel ●Body Outer/Stainless Steel (Acrylic Resin Coating) ●Lid/Polypropylene, Stainless Steel ●Drinking Spout/Polypropylene ●Packing/Silicone #Ultralightweight #CompactBottle #150mlWaterBottle #WaterBottle #MugBottle #SoldOut #HeatstrokePrevention