Thermoflask 18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black

I already had a 24oz thermoflask bottle and decided to upgrade to a bigger one. I got the 40oz one and honestly it's amazing. It's the perfect size to make sure you drink enough water, keeps my water cold for many hours too. It's definitely more sturdy than the 24oz one. Overall great product, big fan of thermoflask, 100% recommend.

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.

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

Amei, a garrafa veio bem embalada e dentro do prazo, ainda não fiz 24h de experiência com ela, mas meu irmão tem a mesma marca de garrafa e verifiquei que é muito boa, mantém a temperatura do líquido interna, e não vaza (mesmo com o bico de canudo).

I’ve been using this bottle everyday and it’s one of the best water bottles I’ve owned. The insulation keeps my water ice-cold for hours and the stainless steel feels sturdy without being too heavy. I love having both lid options: the chug is great for quick sips on hikes, and the straw lid is awesome at my desk or during workouts. Both lids are truly leak-proof, and everything has held up well in the dishwasher, which makes cleanup super easy. The large 64oz size means fewer refills, which has helped me stay on track with my hydration goals. If you want a rugged, reliable, cold-keeping bottle that works for travel, gym, office, or outdoor fun, this thermoflask hits the mark.

i’ve used this bottle for years i absolutely love it!! keeps water cold for a long time