Whirl is a stylish and durable double walled vacuum bottle perfect for corporate gifting and promotional events. Its double walled insulation keeps drinks hot or cold for hours, and its sleek and stylish design is sure to impress. It’s made from durable stainless steel, and is leak-proof. Perfect for long days on the job or for taking on the go. Logo printing is available for an extra touch of personalization. Double walled design provides superior insulation and keeps beverages cold or hot for more than 12 hours 100% BPA-free stainless steel construction for durability and safety Leak-proof airtight seal prevents spills and messes Ergonomic screw type lid Capacity: 500ml & 750ml Colors: Black, White, Blue & Dual Colours Size: 30 cm (length) x 7.5 cm (diameter)