Cold for 24 hours, hot for 12. The Classic 40 oz Bottle is built from double-wall 18/8 stainless steel with a matte powder-coat grip and a leakproof cap — engineered to hold temperature and take a beating. Big Pour · All-Day Cold. The bottle you’ll actually carry every day.
Why You’ll Love It
- Big Pour
- All-Day Cold
- 40 oz
- Double-wall 18/8 stainless steel
- 24h cold · 12h hot
- Leakproof, sweat-free exterior
- Matte powder-coat grip
Specifications
| Material | Double-wall 18/8 stainless steel |
| Insulation | Vacuum-insulated · 24h cold / 12h hot |
| Finish | Matte powder-coat, sweat-free |
| Lid | Leakproof screw cap |
| Capacity / Options | 40 oz bottle |
Every Clockwork Flo order is hand-checked and packed with care. Free shipping over $75 · 30-day easy returns · happiness guaranteed.





Kevin D. –
Built like a tank and looks exactly like the photos. Best bottle I’ve owned.
Rachel V. –
Ice was still rattling around at the end of a hot work day. Genuinely keeps cold for 24 hours. The etched mark is a sharp touch.
Tyler O. –
My everyday bottle now — no sweat ring on my desk, fits the cupholder, and the powder-coat doesn’t scratch.