These Smart Water Bottles Run on Solar Power and Remind You When It's Time to Drink Up

Bazaarian
Bazaarian

The suggestion that people need to drink eight glasses of water per day is a long-held myth. While it’s important to stay hydrated, the amount of water you should consume on a daily basis depends on many different factors, including your age, sex, weight, activity level, and even your location.

A 24-ounce, double-wall insulated smart bottle called the Hydrade can help you figure out exactly how much water your body needs, then send reminders to your phone or other electronic device when it’s time to drink up. It pairs with your phone, health apps, or wearables like the Fitbit or Apple Watch.

Unlike other smart water bottles, though, this one is completely cord- and battery-free. It has a built-in solar panel that lets you charge it naturally when you step outside for a run or hike, and a single charge can power your bottle for up to 20 days. However, it also charges when exposed to any type of illumination—even indoor lighting.

In addition to knowing how much water your body needs, its sensors can also tell whether you’re drinking the water or pouring some out for your dog. The maker, Bazaarian LLC, says the Hydrade Bottle keeps beverages cold for 22 hours, and hot for up to 13 hours.

The bottle is made of dishwasher-safe, BPA-free stainless steel, so it’s eco-friendly and recyclable. There’s a charitable side to the business, too. Depending on your personal level of water intake, Bazaarian will donate a set amount of money to a charity that supports clean water initiatives in developing countries. You can track both your charitable donations and your hydration logs via the app.

Get the Hydrade Bottle on Kickstarter now for $35—a 53 percent discount off of the retail price.

These ASMR-Ready Headphones Promise to Lull You to Sleep

AcousticSheep
AcousticSheep

What do hushed whispers, gently tapping fingernails, and Bob Ross’s voice have in common? They’re all examples of triggers that may cause what’s known as an autonomous sensory meridian response (ASMR), or, as Dictionary.com succinctly explains it, a “calming, pleasurable feeling often accompanied by a tingling sensation” that can be triggered by soothing stimuli. ASMR has recently been recognized as an effective relaxation technique for those looking to calm their nerves; now, ASMR enthusiasts and novices alike can experience it in the form of a sleep-ready headband.

Upon first glance, SleepPhones: ASMR Edition may look like just a fabric headband, but the device actually features flat speakers tucked into soft, stretchy, eco-friendly material. Unlike regular headphones, SleepPhones can be worn comfortably to bed, even if you sleep on your side, and they come preloaded with content designed to help you relax. They feature eight hours of built-in ASMR content by 16 different ASMR artists (or ASMRtists), including but not limited to tracks with rhythmic tapping and "peaceful Italian whisperings."

A close-up of the SleepPhones speaker technology
AcousticSheep

The speaker components of SleepPhones
AcousticSheep

Using SleepPhones is designed to be a stress-free experience. The speakers have the ability to play for 20 ad-free hours with a mere three-hour charging time in between. There are also zero cords involved, meaning you won’t get all tangled up as you lie down or if you have a tendency to toss and turn at night. The small button located in the back of the headband allows you to start, pause, or skip tracks and control the volume.

For people looking for ways to relax beyond yoga and meditation, ASMR may be the way to go. One study observed that subjects watching ASMR videos not only reported feeling that aforementioned pleasant tingling, but were also found to have reduced heart rates.

You can get a pair of your own SleepPhones on Kickstarter with a pledge of $75 or more. They come in three different sizes with seven colors from which to choose.

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Make Shopping Easier With This Super-Light Reusable Bag

Nanobag 3.0
Nanobag 3.0

With the current state of our environment being what it is, it's vital to try to reuse, reduce, and recycle as much as possible. Every year, people consume billions of plastic bags, leading to tons of unnecessary waste. Many consumers have made the switch to reusable bags, but they're often not the sturdiest nor most attractive method of portage.

The Nanobag 3.0, which is now raising money on Kickstarter, claims to be a comfortable, easy-to-fold, high-quality bag that can reduce the number of single-use plastic bags needed per year. This super-soft sack can easily fit into the smallest of places, like the watch pocket in your jeans.

Putting a bag into the watch pocket of jeans
Nanobag 3.0

Weighing just 0.7 ounces, the Nanobag 3.0 is made of water- and dirt-repellant rip-stop fabric. You can carry about 66 pounds of goods in its 18-liter capacity, and the bag's reinforced handles work to distribute the weight evenly on your shoulder or arm. Attached to the bag is a small pouch that can carry keys or a small wallet, so you can have all your essentials in one place.

For each bag sold, one tree will be planted with the Eden Reforestation Projects, a non-profit organization that restores forests and reduces poverty in developing nations.

With over a month left in its campaign, the Nanobag 3.0 has already exceeded its goal of $3,831, raising over $73,000 as of June 17. By pledging $10 or more, you can get your own ultra-light and ultra-strong reusable bag on Kickstarter. Shipping is scheduled for December.

Mental Floss has affiliate relationships with certain retailers and may receive a small percentage of any sale. But we choose all products independently and only get commission on items you buy and don't return, so we're only happy if you're happy. Thanks for helping us pay the bills!

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