Amazon has the Thermos F4013BL6 Funtainer 12 Ounce Bottle, Blue marked down from $14.99 to $9.99 and it ships for free with your Prime Membership or any $25 purchase.
- THERMOS vacuum insulation technology for maximum temperature retention, not for use with hot liquids
- Durable stainless steel interior and exterior
- Hygienic push button lid with pop-up straw and integrated carry handle
- Keeps cold 12 hours, Keeps cold 12 hours. For maximum thermal efficiency, prechill beverage bottle prior to use. Fill with cold tap water, attach lid, let stand 5 to 10 minutes and empty.
- 12 ounce capacity; hand washing recommended
Amazon pricing changes frequently, so this deal may expire at any time.