Thermoflask Double Stainless Steel Insulated Water Bottle with Two Lids, 40 Ounce, Capri

Product Information

We dropped each flask five times from 90cm to mimic a dropped flask. Those with large dents that inhibited function or ability were rated low. Capacity: 592ml/20oz / Temperature test: 0 hrs 90°c, 90 mins 81.7°c, 4 hrs 72.4°c, 6 hrs 65.1°c, 8 hrs 59.9°c, 24 hrs 36.2°c / Double wall vacuum stainless steel construction / Screw in stopper with leakproof flip top lid / Powder coat finish / BPA-free and phthalate-free / Dishwasher safe (hand wash recommended). BUY NOW: EARTHWELL.COM

As the name implies, this water bottle has two lids— the Chug Lid and the Straw Lid. You can drink the way you want with these lids, even with a one-hand operation. We examined each flask and its pouring mechanism and attachments for faults. We penalised flasks that had faults affecting their usability.Flasks are more 'smell prone' than 'stain prone' – none of the flasks we tested had any staining after cleaning, but some retained a faint coffee smell. Made of 18/8 food-grade stainless steel, this ThermoFlask bottle is unlikely to rust. It is also BPA-free and toxin-free, which means that it is safe for humans and the planet. Meanwhile, the lid is made of BPA-free copolymer polypropylene. Capacity: 600ml (20.3oz) / Temperature test: 0 hrs 90°c, 90 mins 79.6°c, 4 hrs 66.5°c, 6 hrs 58.3°c, 8 hrs 51.6°c, 24 hrs 22.2°c / Stainless steel construction / Wide mouth opening /

The ThermoFlask bottle also comes with two lids, while the Hydro Flask bottle only comes with one— the Standard Mouth Flex Cap. However, it is compatible with the Sport Cap, which allows one-handed drinking. The original and, judging from the results of our temperature test, still the best. This stainless steel flask is very durable, with a silicone base to protect against dents. The two-part stopper closes securely yet pours easily and has an integrated cup. In terms of outright heat-holding performance for up to 8 hours, nothing can touch the Ultimate Series. It was the best-performing flask we tested overall. It is relatively lightweight too. And if you’re concerned that the 500ml capacity will be too small, it’s worth noting that Thermos also makes a larger 900ml version. Full Specifications

Features

This flask has a familiar design with a classic ‘pop’ stopper that makes for easy pouring. With cheap, inferior flasks these are often prone to leaking but with this Outwell version the component seems well-made and reliable. It certainly didn’t leak on test. It’s a simple, inexpensive flask that makes use of a classic tried and tested design. The wide mouth makes the flask easy to fill and clean, while the cup’s plastic liner ensures you won’t burn your mouth. On the other hand, it is fairly bulky for a 750ml flask, with a small cup compared to some other designs. The external finish is also a bit slippery and prone to scratching. Full Specifications The double-wall vacuum insulation prevents external temperatures from affecting the water bottle’s internal temperature. At the same time, it prevents condensation. This means that the drinkware’s surface won’t get sweaty no matter how cold or hot its content is. The ThermoFlask 24oz Bottle with Chug Lid and Straw Lid features double-wall vacuum insulation that maintains the temperature of your drinks all day long. Specifically, it can keep your drinks cold for up to 24 hours and hot for up to 12 hours. Moreover, the ThermoFlask 24 oz has a Limited Lifetime warranty in the US. This warranty is the brand’s promise of durability and performance, ensuring the bottle itself and the lids are free from any material and workmanship defect throughout their typical lifetimes. The ThermoFlask 24oz Bottle with Chug Lid and Straw Lid has double-wall vacuum insulation, just like Iron Flask’s closest version in terms of volume, the Iron Flask 25 oz Retro Water Bottle. The same goes for 24 oz Hydro Flask drinkware. That said, these water bottles can keep cold drinks icy cold for up to 24 hours and piping hot for up to 12 hours. This design is crucial, especially when you are outdoors.

When it comes to reusable drinking bottles, a double-wall vacuum design has also become vital over the years to improve the consumer experience. This water bottle has exactly that feature, keeping your beverages cold and hot for up to 24 hours and 12 hours, respectively. Speaking of proper care, the ThermoFlask 24oz Bottle with Chug Lid and Straw Lid is easy to maintain because it is dishwasher safe. ThermoFlask recommends that you clean it after every use to maintain its pristine condition. Further, on the contrary, the Hydro Flask 24 oz Wide Mouth with Straw Lid is not suitable for hot liquids. The Wide Mouth with Straw Lid is not spillproof. This is where you get a win with ThermoFlask water bottles with straw lids, which are leakproof when appropriately closed. Like almost any decent bit of outdoor kit, a good vacuum flask should also be robust and durable. All the flasks we tested are made of high-quality 18/8 food-grade stainless steel that resists dents, dings and scratches. The trade-off with steel flasks is that they can be heavy, although modern designs are shaving weight all the time, and in some cases, they now weigh little more than a standard plastic drinks bottle.One of the main selling points of the ThermoFlask 24oz Bottle with Chug Lid and Straw Lid is quite apparent— the two lids that come with it. Unlike leading competitors, such as the Hydro Flask 24 oz Standard Mouth, it gives you more than one option for consuming your drinks without having to buy an extra accessory. Capacity: 1 litre (33oz) / Temperature test: 0 hrs 90°c, 90 mins 85.5°c, 4 hrs 79.1°c, 6 hrs 74.3°c, 8 hrs 69.9°c, 24 hrs 44.5°c / Made of food grade 18/8 stainless steel that doesn’t impart or retain flavour / Lid doubles as a mug ensuring you always have a cup handy / Silicon sleeve / Drinking stopper opens and closes with a slight turn / Additional standard stopper for optimum heat retention included / Tapered design for easier handling / Large mouth opening is easy to fill and clean. BUY NOW: PRIMUSEQUIPMENT.COM None of the flasks leaked from the main body – however, some flasks can't be filled to their stated capacity without liquid coming out when you screw on the lid.