This Nissan leak-resistant backpack bottle includes Thermax techonology from Thermos Nissan, the best insulation available other than vacuum glass bottle technology. This bottle features a push button, flip-top sipping lid, which is activated by pressing a button located on the front of the bottle. The button is recessed in a protective housing to prevent accidental opening. The lid incorporates a cusion of soft siliconized material to act as a compression seal when closed, and is also secured by a clip-clasp to act as double protection to prevent accidental opening. The lid assembly completely unscrews from the unit for easy cleaning. Well designed compression seal ensures years of leak-proof service. Thermos Nissan reccomends using this bottle for cold beverages only. Keeps beverages cold 12 hours.
All of the double wall stainless steel lined thermos vacuumware you will find at BaldMountainCoffee.com, are top of the line units. We do not carry products that are insulated with foam. Although Thermos does manufacture other, less expensive lines of products that do not include their TherMax™ technology, we carry only only Nissan Thermos products that DO include TherMax™ technology, as we feel they are far superior to what else is offered.