Thermoflask Double Stainless Steel Insulated Water Bottle, 40 oz, Cobalt

It works great. I went with the 40z to avoid having to refill often. 4 large ice cubes keeps the water cold for about 6-8 hours. Ice cubes left in it empty overnight are still frozen by morning. It's not the most extreme insulation on the market but it's a good compromise with being thinner/lighter which makes it perfect for daily use, filled once or twice throughout the day. A real upside to this design is the 2 tops it comes with. Both are high quality and clever design, unlike many cheaper canteens for sale. The straw spout is fully capped with a softer material that's nice to drink from. But most useful is the handle design. You can comfortably drink and carry from the narrower cap, even when it's completely full, without having to ever touch the wider body. So you've got great control over the bottle no matter what you're doing. It also gives you leverage to open and tighten and the cap so there's never any leaks. This is perfect for people with smaller hands, though the keyhole shaped handle will fit any size hands. It's VERY clever and much more functional than the pivoting strap design on most other canteens. The caps were the big reason I chose this over others and it really does make a difference when I use it every day. It's the main reason I want to leave a review, since some designer made a pretty noticeable improvement with that clever trick. For someone else that complained about the noise, the straw has a pretty high flow rate which is usually nice. To avoid any noise you just have to drink more slowly, like you're sipping through a regular straw. But the second included cap is general purpose, and has a latch mark on the swing-back cap so it won't flop forward while you're drinking or pouring.

Fico super a vontade de avaliar a Garraf Thermoflask. É a segunda que eu compro. Não é das mais baratas, mas conserva os líquidos quentes e frios com perfeição, por muitas horas, não sua, não vaza em nenhuma das duas tampas. Você leu corretamente, ela vem com duas tampas, uma de rosca e outra com canudo. Assim, cada um escolhe como quer beber. Se vc procura um produto de alta qualidade, sem tanto marketing em volta, esse é a sua melhor opção. Ah, é linda também!!

I take this when I travel overseas. Its lightweight and easy to pack in a carryon. It keeps liquids cold an entire day and does not leak. It also looks very stylish too. Very pleased with this purchase.

Great for school day. Every great item. It comes with spare straws and another lids for replacement.

Product is good but costly