These vacuum water bottles are made with two stainless steel flasks that join at the neck to reduce heat transfer and keep your drinks fresh longer. They’re available in a silver finish, and feature a wide mouth opening. They hold up to 41 ounces, are completely BPA Free, and come with a two tone, silver and gray, screw on plastic cap attached by a plastic string. These stainless steel vacuum water bottles can be custom printed or engraved with your logo or message of choice. Available in variety of colors - Silver. Features: STAINLESS STEEL WATER BOTTLES – 41 Ounce Stainless Steel Vacuum Water Bottles are perfect for the car, office, gym, and school. Its screw on lid provides you with peace of mind knowing your water is not going to spill. Never worry again while you are on-the-go. DURABLE & COMFORTABLE DESIGN – Everything you need in a water bottle including a double wall insulation, BPA Free, and wide mouth opening. These stainless steel water bottles have a narrow bottom that will fit nicely in cup holders. HANDWASH ONLY - These high quality, USA Made beautifully drinkware are durable, elegant, and will add style to your business or gathering. Take care of them by handwashing them to preserve them for years to come.