Stanley 1913 Foundry Series Forge Thermal Bottle – 1.4 QT Heavy-Gauge Cold-Rolled Steel Vacuum Bottle, Keeps Ice 6 Days

I filled this on a Sunday with ice and water as a test and there were still ice cubes floating Thursday night. That's five days in a hot car in July. The heavy-gauge steel feels like it could survive being run over, and the 1.4 QT size means fewer refills on long drives. This thing is heavy, but that's the trade and I knew it going in. Best bottle I've owned in 30 years of road-tripping.

Cold for days. Tank of a bottle.

Insulation is phenomenal, my water stays cold through 12-hour shifts at the shop. The one honest note: it's heavy. Empty, this bottle weighs noticeably more than my other bottles, and full it's a commitment. If you're okay with that, it's five stars. It fits my cupholder and the cap seal is rock solid.

I run a landscaping outfit and my guys are rough on gear. Two summers of drops, being tossed in truck beds, and sitting on hot tailgates and these bottles keep performing. Ice water at the end of a 95-degree mowing day is the morale boost nobody talks about. Just bought two more for the new hires.

Reminds me of the thermoses my dad used on job sites, but this one actually keeps ice. The cold-rolled steel has a satisfying weight and the paint finish has resisted every scuff so far. Wish the mouth were slightly wider for filling with ice cubes from a freezer dispenser, but standard cubes fit fine.

The temperature performance truly is excellent, several days of ice easily. I just underestimated how heavy 1.4 QT of steel plus water would be for daily carrying to an office. This is a vehicle or job-site bottle for me, not a commute bottle. Know what you're buying.

Filled it in Phoenix, still had ice rolling around in Vegas. Enough said.

I am genuinely hard on my gear and expected the finish to chip within a month. Eight months in, it looks almost new. The cap threads are smooth and the seal has never failed. It lives in my truck cupholder and gets filled twice a day.

I want to be clear the insulation seems top-notch based on the two weeks I used it. But the weight is a real problem for me, I have some wrist issues and carrying this full to work every day became painful. Returned it and bought the lighter Aerolight instead. Nothing wrong with the product, just be honest with yourself about the heft.

I use this primarily for hot drinks in cold weather and it's outstanding. Coffee brewed at 6 AM was still steaming when I poured a cup at lunch on a snowshoe trip. It holds a solid amount and the cap pours cleanly. Slightly bulky in a pack but the performance justifies it.