That Water Bottle You're Carrying Says a Lot More than 'Hydration'

A selection of Lifestyle WD water bottles featuring animals are displayed at the Ambiente homewares trade fair in Frankfurt, Germany in Feb. 2025. (Kim Cook via AP)
A selection of Lifestyle WD water bottles featuring animals are displayed at the Ambiente homewares trade fair in Frankfurt, Germany in Feb. 2025. (Kim Cook via AP)
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That Water Bottle You're Carrying Says a Lot More than 'Hydration'

A selection of Lifestyle WD water bottles featuring animals are displayed at the Ambiente homewares trade fair in Frankfurt, Germany in Feb. 2025. (Kim Cook via AP)
A selection of Lifestyle WD water bottles featuring animals are displayed at the Ambiente homewares trade fair in Frankfurt, Germany in Feb. 2025. (Kim Cook via AP)

If you like to stay hydrated no matter where you go, chances are you´ve got a reusable water bottle or two. Or 10. (The collectors know who they are.)

Whether you´re a tech enthusiast, fashion trendsetter, hiker, commuter or just an eco-conscious consumer, there´s a bottle out there for you. There are bottles that sterilize themselves. Bottles that remind you when to drink. Bottles designed for sustainability. And bottles transformed by a paintbox of colors and imagery into mini artworks.

Hydration´s become more than a necessity. It´s got a personality.

Kit Dillon, a writer for Wirecutter, says four things make a good water bottle: "It´s the right size. It´s leakproof. It feels good. It insulates well."

Which one works for you depends on what you use it for, he says. Eva Bleyer, who tests kitchen appliances for the Good Housekeeping Institute, agrees.

Some people go for a favorite sipping straw while others value a comfortable carrying handle. For collectors, social media feeds light up with the launch of new colors and patterns, The AP news reported.
"While I can confidently recommend which ones performed best in our tests, choosing the right water bottle is incredibly personal," she says.

It´s all a far cry from the mundane mugs of yesteryear.

An early maker of light, plastic water bottles was Nalge, in Rochester, New York, which found that the unbreakable containers it was making for science laboratories in the ´60s were being used by employees on backpacking trips. The Nalgene reusable water bottle soon went on the market.

Hundreds of plastic and bioplastic versions from various makers have been joined over the decades by stainless steel and aluminum versions, with as many iterations of the lids - straws, screw-ons, flip-ups.

The tech keeps evolving, says Bleyer. "I´ve seen and tested everything from filtering water bottles to the Air Up, which uses flavor pods to enhance the taste, as well as newer options that carbonate your water or track your sips."

Some examples:

Self-cleaning bottles could be helpful in countries or wilderness areas where water quality is questionable. Philips' GoZero UV Self-Cleaning Smart Water Bottle got top ratings in Men´s Health magazine´s testing lab for self-cleaning bottles. Its month-long battery life might make it useful for off-grid camping or trekking. LED technology automatically sanitizes the bottle every two hours, or whenever you push the cap button.

The LARQ PureVis 2 is another self-cleaning water bottle. The company says the plant-based filter in the lid removes chlorine, forever chemicals (PFAS) and bacteria. The bottle also tracks your consumption. It´s made it into the Museum of Modern Art´s design store and is part of their spring new product collection.

The HidrateSpark Pro comes with a Bluetooth tracker to keep you updated on consumption, based on your age, weight, activity level and other factors you code into the app.

Low tech but reliable: Wirecutter has put the Hydro Flask on their "best" list since they started testing water bottles in 2014, citing simple yet dependable features like good insulation, sturdy steel construction, wide or narrow mouth options, and dishwasher-cleanability.

New color and design drops generate the kind of buzz that fashion drops get. Owala´s FreeSip bottles usually go for about $25-$40, but limited-edition designs can sell in the $400 range. A Valentine´s Day pattern, and a St. Patrick´s Day pattern called "Clover the Rainbow" that was released on leap day 2024 (Feb. 29) are now on eBay for over $200.

S'well has collaborated with illustrator Steffi Lynn, known for her cheery, youthful prints and murals that feature upbeat messages like "What´s the Best That Could Happen?" and "Have a Nice Day," and also with Crayola for a series of bottles that look like giant crayons. New patterns for the brand include a deep, moody floral called Midnight Botanical.

S´well also offers customization, perhaps for an event, team or a gift for a special someone.

Italian company YouBottles did a collab with Banksy; the artist´s "Girl with Balloon" and "Flower Thrower" murals are a couple of the patterns.

Color trend giant Pantone has its own collection of BPA-free bottles in eight vibrant colors, including aubergine, red, yellow and greenery.

Snazzy carry bags for your water bottle include insulated ones that keep the drink cold or hot. PackIt has one with a crossbody strap in sturdy nylon. Versions come in sunflower or starry-night prints, and feature a phone pouch attachment.

WanderFull´s bag has made "Oprah´s Favorite Things" list twice. The bag, available in colorful puffer-coat fabric, comes with a nylon crossbody strap. There´s a vegan leather version as well, with an additional chain strap for dressier occasions.



Saudi Arabia Establishes Royal Institute of Anthropology to Study Social Change

The establishment of the institute provides a scientific platform for documenting heritage and deepening awareness of local culture through anthropological research. (SPA)
The establishment of the institute provides a scientific platform for documenting heritage and deepening awareness of local culture through anthropological research. (SPA)
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Saudi Arabia Establishes Royal Institute of Anthropology to Study Social Change

The establishment of the institute provides a scientific platform for documenting heritage and deepening awareness of local culture through anthropological research. (SPA)
The establishment of the institute provides a scientific platform for documenting heritage and deepening awareness of local culture through anthropological research. (SPA)

Saudi Arabia has approved the establishment of the Royal Institute of Anthropology and Cultural Studies, marking a significant step toward expanding research on Saudi society and documenting its social transformations.

The institute, approved by the Saudi Cabinet on Tuesday, is expected to strengthen scholarly work related to the study of Saudi communities through rigorous scientific methods.

Saudi Minister of Culture Prince Badr bin Abdullah bin Farhan Al Saud welcomed the decision and thanked the Kingdom’s leadership for supporting the initiative.

He said the institute would serve as “a trusted narrator of our culture and a beacon of inspiration in studies that seek to understand humanity.”

Prince Badr added that the institute would provide a scientific platform for documenting Saudi heritage and deepening awareness of local culture through anthropological research. He noted that its work would help generate meaningful cultural insights and encourage cultural exchange with the wider world.

Saudi Arabia holds particular significance in anthropology and cultural studies because of its deep historical and civilizational heritage, which stretches back centuries.

The Kingdom is also characterized by wide cultural, social and regional diversity reflected in lifestyles, customs and traditions, language and oral expression, as well as literature, performing arts, architecture, visual arts, culinary traditions and fashion. Together, these elements provide rich material for academic study, analysis and documentation.

The institute will develop both academic and applied research in anthropology and cultural studies. Its work will include examining local communities, patterns of daily life, symbolic systems, social transformations and forms of cultural expression across the Kingdom.

It will also document both tangible and intangible cultural heritage within their social and historical contexts, including the knowledge systems, practices and values associated with them. The aim is to provide a comprehensive scientific understanding of cultural elements as part of the living human experience.

Observers and academics say the decision also reflects a shift in attitudes toward anthropology in Saudi Arabia.

Dr. Hamza bin Qablan Al-Mozainy said the institute’s establishment demonstrates growing recognition of the field’s importance. Speaking to Asharq Al-Awsat, he noted that anthropology once faced strong resistance in academic circles.

He cited the experience of Dr. Saad Al-Sowayan, one of the Kingdom’s pioneering anthropologists, who encountered opposition when he attempted to introduce the discipline in universities. As a result, Al-Sowayan carried out much of his research outside academic institutions, producing influential studies on Saudi society.

Al-Mozainy said Saudi society remains insufficiently studied, making it a rich field for future anthropological research. He added that the discipline helps societies better understand themselves and address both their strengths and their challenges.


Kenya Arrests Man Trying to Smuggle Over 2,000 Live Ants in his Luggage

People arriving at the Jomo Kenyatta International Airport (JKIA), in Nairobi, Kenya, on 06 March 2026. EPA/DANIEL IRUNGU
People arriving at the Jomo Kenyatta International Airport (JKIA), in Nairobi, Kenya, on 06 March 2026. EPA/DANIEL IRUNGU
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Kenya Arrests Man Trying to Smuggle Over 2,000 Live Ants in his Luggage

People arriving at the Jomo Kenyatta International Airport (JKIA), in Nairobi, Kenya, on 06 March 2026. EPA/DANIEL IRUNGU
People arriving at the Jomo Kenyatta International Airport (JKIA), in Nairobi, Kenya, on 06 March 2026. EPA/DANIEL IRUNGU

A man was arrested with more than 2,200 live garden ants in his luggage at Nairobi's main airport this week amid a rise in cases of smuggling of the insects in Kenya.

Chinese national Zhang Kequn, 27, was arrested at Jomo Kenyatta International Airport on Tuesday while he was trying to leave the country, court filings seen by Reuters on Thursday showed. Immigration officials flagged a "stop order" on Zhang's passport after he ⁠evaded arrest in ⁠Kenya last year.

Ant aficionados pay large sums to maintain colonies in large transparent vessels known as formicariums, which offer a literal window into the species' complex social structures and behaviors.

Last year four men were fined $7,700 each ⁠for trying to traffic thousands of ants valuable to Kenya's ecosystem in a case that experts said signaled a shift in biopiracy from trophies like elephant ivory to lesser-known species.

Investigators said a search of Zhang's luggage recovered 2,238 ants, including 1,948 packed in test tubes and the rest in three rolls of "soft tissue papers".

They said Zhang had been in Kenya for ⁠two ⁠weeks and had mentioned three accomplices who supplied him with the ants.

The Kenya Wildlife Service told the court that it needed more time to complete investigations, including examining an iPhone and a MacBook recovered from Zhang.

The wildlife service said a similar consignment of ants had been seized in Bangkok on Tuesday that originated from Kenya, indicating the existence of a widespread and organized ant-smuggling network.


King Penguins Are the Rare Species Benefiting from Warming World. But that Could Change

In this photo provided by Gaël Bardon, part of the king penguin colony is visible at La Baie du Marin, Possession Island, Crozet Archipelago, Jan. 16, 2026. (Gaël Bardon/CSM/CNRS/IPEV via AP)
In this photo provided by Gaël Bardon, part of the king penguin colony is visible at La Baie du Marin, Possession Island, Crozet Archipelago, Jan. 16, 2026. (Gaël Bardon/CSM/CNRS/IPEV via AP)
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King Penguins Are the Rare Species Benefiting from Warming World. But that Could Change

In this photo provided by Gaël Bardon, part of the king penguin colony is visible at La Baie du Marin, Possession Island, Crozet Archipelago, Jan. 16, 2026. (Gaël Bardon/CSM/CNRS/IPEV via AP)
In this photo provided by Gaël Bardon, part of the king penguin colony is visible at La Baie du Marin, Possession Island, Crozet Archipelago, Jan. 16, 2026. (Gaël Bardon/CSM/CNRS/IPEV via AP)

The warming world has disrupted the timing for plant and animal reproduction, and it's usually bad news for species that depend on each other — like flowers blooming too early and pollinating bees arriving too late. But researchers have found the rare critter that's getting a boost from the change: King penguins.

A new study of 19,000 king penguins in a sub-Antarctic island chain found their breeding is starting 19 days earlier than it did in 2000. Mating earlier has increased the breeding success rate by 40%, according to a study in Wednesday's journal Science Advances.

The study of timing in nature is called phenology. It's been a major concern for biologists because predators and prey and pollinators and plants are mostly adapting to warmer climates at different rates. And that means crucial mismatches in timing.

It's especially common in birds and pollinating species such as bees. Most birds, especially in North America, aren't keeping pace with changes in phenology, according to Clemson University biological sciences professor Casey Youngflesh, who wasn't part of the study.

Having a species like the king penguin adapt so well to seasonal shifts and timing changes “is unprecedented,” said study co-author Celine Le Bohec, a seabird ecologist at the French science agency CNRS. “It's quite striking.”

Unlike other penguins — which are threatened with dwindling numbers because of earlier breeding — the king penguin has the ability to breed from late October to March. And they are taking advantage of that flexibility, Le Bohec said.

They are succeeding even though the water is warming and the food web that they rely on is changing with it, said Le Bohec and study lead author Gaël Bardon, a seabird ecologist at the Scientific Centre of Monaco.

“They can adjust really well their foraging behavior,” Bardon said. “We know that some birds are going directly to the south, to the polar front. Some are going to the north. Some are staying around the colony and so they can adjust their behavior and that’s what makes king penguins cope really well with such changes for the moment.”

Le Bohec added that it may only be a temporary adjustment to an environment that is changing quickly. "So that’s why for the moment the species is able to cope with this change, but till when? This, we don’t know, because it’s going very, very fast.”

Other penguins that have limited diets are more threatened by changes coming from a warming ocean and the makeup of the food chain. But king penguins — which are so abundant they are considered a species of least concern — can eat other prey besides the lanternfish that makes up their primary diet, researchers said.

“The king penguin may have a bit of flexibility as a trick up its sleeve, and may be in a good position to adapt as their environment changes,” said Michelle LaRue, a professor of Antarctic marine science at the University of Canterbury in New Zealand who was not part of the study. But she said she wonders what happens after breeding because king penguins live 20 or more years in the wild and this study looks at only a small part of their lifespan.

Outside scientists are just as cautious as Le Bohec and Bardon over whether to declare the king penguins a rare good-news climate change story.

“Winning for this species might mean losing for another species if they are competing for resources,” The Associated Press quoted Clemson's Youngflesh as saying.

Ignacio Juarez Martinez, a biologist at Oxford University in the United Kingdom, who conducted a study of different penguins with earlier breeding, said: “This study shows that king penguins might be a winner for now, which is excellent news, but climate change is ongoing and future changes to currents, precipitation or temperatures can undo these gains.”