ThermoFlask 40 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle - Reusable with Leakproof Chug & Straw Lids - Keeps Drinks Cold 24 hr/Hot 12 hr - Easy Maintenance - Gym/On-the-Go, Cobalt
BUY
worthitforyou.com verdict: BUY — Genuinely low — it's rarely been cheaper than this.
Now $16 · everyday $21 · year’s low $15
As of 10 Oct, 2:07 · prices change
About this price
- It sold at or below today's $16 on 3 of the last 365 days we have prices for.
- The lowest price in that time was $15, in November 2025; the highest was $30, in June 2026.
- Half of those days it sold between $20 and $30.
- It dropped more than 10% below its everyday price of $21 2 separate times.
- Thirty days ago it was $30; ninety days ago, $30.
This verdict comes only from worthitforyou.com’s own price research — no hype, no affiliate strings. How we compute this →
Common questions
Is the ThermoFlask 40 oz Double Wall Vacuum Insulated Stainless… a good price right now?
Yes — at $16, its everyday price is about $21 and its lowest in the past year was $15. The worthitforyou.com verdict: BUY.
What is the usual price of the ThermoFlask 40 oz Double Wall Vacuum Insulated Stainless…?
The everyday price is around $21, and the lowest it reached in the past year was $15.
Should I buy the ThermoFlask 40 oz Double Wall Vacuum Insulated Stainless… now, or wait?
It’s near its year’s low ($15) and below its everyday price — a genuine time to buy.
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VERDICT AS OF OCT 10, 2026 · PRICES CHANGE · WORTHITFORYOU.COM