Description:CamelBak is recognised as a global leader for designing and manufacturing innovative hydration solutions that last a lifetime. This massive double wall, vacuum insulated stainless steel bottle has a capacity of 1L and will keep drinks cold for six hours. The bottle is BPA-free with a tough powder coated finish and the secure screw on lid features a carry handle and a flip valve which is spillproof when open, leakproof when closed and is easily removed for cleaning. It features a unique medical-grade silicone bite valve for easy, drip free sipping. The CamelBak logo is printed on the bottle and debossed on the lid. Eddy+is backed by the Got Your Bak lifetime guarantee. This product is not dishwasher safe and handwashing is recommended.