For your shopping pleasure, I have a vintage vivid yellow thermal bottle from the 1970s. It is shaped like a milk bottle, which I think is so 2024 cute. It was made by the Yacht Vacuum Bottle Mfg. Co. in Japan. This would be perfect as a water bottle for yoga class.
This bottle has a mercury glass insulator that is in perfect shape. It will certainly keep your hot drinks hot and your cold drinks cold. The exterior of the plastic bottle is in near mint condition. There are no cracks or scuffs. There is even a small sticker at the base that says, *Established -1951-. The screw top is in amazing shape and has a nice tight seal when closed. So you can be confident that your beverage will stay where you want it.
Dimensions:
9.5" Tall
3.75" Wide
3.75" Deep
Product code: Vintage // 2024 Yellow Insulated Rectangular Plastic Thermos, Milk Bottle Shape, Made in Japan // 1970s