Enjoy steaming hot or icy cold soups and drinks wherever you happen to be with a Monoprice Vacuum Sealed Water Bottle. Unlike plastic bottle or singlewall stainless bottle; this widemouth; foodgrade 18/8 stainless steel bottle features a doublewall construction with a vacuumsealed gap; which keeps the contents steaming hot for up to 6 hours or icy cold for up to 24 hours. The highquality powdercoated exterior finish never sweats; so you can drop it into your backpack without worrying about damaging your books or papers. Insulated Tough Safe Sweatproof Insulated: The doublewall construction features a vacuumsealed air gap; which keeps the contents steaming hot for up to 6 hours or icy cold for up to 24 hours. Tough Safe: Constructed of tough; foodgrade 18/8 stainless steel; this bottle is BPA free and resistant to bacteria and odors. Sweatproof: The highquality powdercoated exterior finish never sweats; so you don t have to worry about water damage to a wooden desk or to nearby books and papers. Best Uses Camping Hiking Fishing Cycling Beach Office Monoprice With Monoprice s you can rest assured we stand behind our products and our customers. Quality at a Fair Price Monoprice s rugged design and rigid quality control standards deliver high quality products at fair prices. Service Support You re never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions; both before and after the sale. Contact our technical support team for questions about our products; troubleshooting; or even suggestions for products to fit your particular needs. Not to be outdone; our friendly and helpful customer service team is here to make your ordering; delivery; and any possible returns a quick and painless operation; from start to finish!