Amazon has a Thermos Sipp 16-oz Stainless Steel Food Jar Sale. Only $21.99 (reg. $28.99) with Free Shipping on orders over $25 or free 2-day shipping with Prime. Highly rated at 4.7 out of 5 stars.

• Introducing Sipp by Thermos. The Sipp Thermos line of products combines sleek style with unique functional features.
• The Thermal double wall vacuum insulated food jar is made of unbreakable stainless steel and will keep contents hot for 7 hours and cold for 9 hours.
• The lid is made of Eastman Triton, BPA- free co polyester that resists stains and provides durability. The compact design of the food jar is lightweight for easy portability, and is dishwasher safe.

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