The Best Brands of Reusable Water Bottles

Many people carry reusable water bottles to cut down on plastic waste, but the Ocean Bottle stands out for one big reason: it goes a step further by cleaning plastic from our oceans.

It’s a simple swap that helps both you and the planet, every single day. Here are reasons why the Ocean Bottle matters and how it’s changing things, one sip at a time.

Don’t fill hot liquids to top, and avoid wide-mouth bottles with hot drinks for children. Don’t place metal bottles in the microwave.

Every Bottle Funds Ocean Clean-up

Ocean Bottle connects your daily hydration with real-world action. For every bottle you buy, the company funds the collection of 11.4kg of ocean-bound plastic. That’s equivalent to over a thousand single-use plastic bottles.

It’s double-walled stainless steel for hot drinks and cold water, sticks with a leak-proof design and fits in most cup holders. The top screws off for easy cleaning or to add ice cubes, while the drinking cap stays in place without fuss. You get durability and comfort without extra weight in your bag.

Reduces Single-Use Plastic

The more we reuse, the less we discard. Every time you fill up your Ocean Bottle, you skip another single-use plastic bottle. Multiply that across hundreds of refills each year, and it really adds up.

Ocean Bottle chose sturdy, quality materials so your bottle keeps up with tough use. Stainless steel resists dents and rust, while the silicone base keeps it quiet and slip-free on hard surfaces.

The cap ties on with a strong strap, so you’re less likely to lose it. With basic care, your bottle will stick with you for years, which cuts down on waste and replacement costs.

How Much Water Should We Drink?

We need water to keep cool, remove waste, and help our joints, brains and eyes (fresh water is also found in raw product like watermelons and bananas). The average person needs around 1.2 litres of water a day (more for athletes, hot weather, some medical conditions and after vomiting/diarrhoea).

So how much is 1.2 litres? Around 6 x 200ml glasses. So drink 2 glasses when you wake up, another 2 before lunch and dinner, and in a couple of weeks you’ll be hydrated. The caveat is that your body loses water with tea, coffee, cola and alcohol.

So add an extra glass, for each one of those you drink. It’s easier to reduce caffeine and alcohol, so you are not guzzling water all day to compensate.

What Kind of Water Should Pets Drink?

Spring and filtered water are fine, you may find health and fur improves. But vets say that (unless medically given) to avoid distilled water (removes minerals and electrolytes). Never give fizzy water to pets, as it could cause bloat. 

Don’t let pets drink from puddles. It may taste nice to them, but could contain remnants of bacteria, oil or antifreeze. 

S’wheat Water Bottle: Made from Wheat!

Plastic and metal water bottles have ruled the reusable scene for years, but now a new player has arrived: the S’Wheat (use code englandnaturally for £5 discount) made from real wheat.

The Slide Lock Lid ensures a secure leakproof seal, with an easy to use sliding mechanism, for quick access to your drink.

Sold in pretty colours, this bottle weighs just 270 yet is designed to last at least 10 years. To keep in top condition, hand wash in warm soapy water, rinse well and air-dry. Once the carabiner is removed, it’s dishwasher-safe.

Not for microwave, fridge or freezer. Avoid use with carbonated drinks.

How to Care for Reusable Water Bottles

To care for your stainless steel water bottle, use a mix of warm water and unscented dish soap, and a bottle brush (made from bamboo and sisal). The long handle and textured grip means the bottle brush can reach every corner of your bottle’s interior. Keep the bottle lid off when not in use, to avoid trapped water and odour.

To deep-clean, fill the bottle half-way with cleaning vinegar, fill up with cold water, screw the lid on and leave for 10 to 12 hours. Hand-washing is recommended, for a longer bottle life.

Frank Green’s Ceramic Water Bottles

Frank Green water bottles are very popular. In various sizes and a wide range of styles, these are lined with ceramic and have triple-wall vacuum insulation to keep drinks hot or cold. The ones with flip straw lids are also popular.

You can also switch them up to customise the colours and add straw lids or straw lid straps. Include easy-to-use push-button lids.

A Reusable Stainless Steel Water Bottle

Jungle Culture’s Reusable Stainless Steel Water Bottle holds 650ml of water, so if you fill it twice through the day, you’ll get the average recommended water intake.

Sent in a recycled kraft box, this bottle features a double-walled stainless steel exterior, so it will keep your drinks cold for 24 hours, and hot for 12 hours. The professional-grade 304 stainless steel is durable, leakproof and rust-resistant. Ideal for the office, travel or gym.

Recycled Stainless Steel Water Bottles

Qwetch Stainless Insulated Steel Water Bottles are made from stainless steel, to keep drinks warm for up to 12 hours, or cold for up to 24 hours. They feature coloured flip-up sports tops for drinking on the go, and a tiny cleaning brush is included. Also in a child’s ‘wild camping’ version.

A Stainless Steel Water Bottle (cleaner seas!)

Wave Bottle is one of the new insulated stainless steel water bottles on the market, this one from a company that makes wheat straw biodegradable phone cases.

The company was created by two friends who grew up in a small town in northeast England, and saw first-hand the effect of plastic pollution. Everything is sent in sustainable packaging. And profits help to support the charity Surfers Against Sewage.

This leakproof bottle is stunning to look at, and can keep your drinks cold for 24 hours. It holds 600ml of water (the average intake is around 2 of these bottles each day, to keep you hydrated – or possibly more in hot weather or for athletes etc).

The caveat is that your body loses water with tea, coffee, cola and alcohol. So add an extra glass, for each one of those you drink.

The insulated screw cap makes this bottle easy to fill and clean, and it can also keep drinks hot for 12 hours. The bottle is sent in tissue paper and an easy-to-recycle sleeve, to keep it safe in transit.

Reusable Water Bottles (with in-built filters)

Water-to-Go (use WTGAW20 for 20% discount) is a company that makes lightweight yet durable reusable water bottles (made from sugar cane) with built-in and easy-to-recycle filters. The lids are made from recycled vegetable oil and wood pulp, and easy recycled at end of us. So now all you need is water from the tap, to stay hydrated!

The company was created by founders of a textiles company, who were aghast when travelling abroad, to see the mountains of plastic waste. Knowing that everyone needs access to clean safe water, they decided to do something about it.

The filters contain three different technologies (mechanical filtration, electrical and activated carbon) to filter bacteria, protozoa, viruses, heavy metals and harmful chemicals, and have been internationally tested and validated for over 14 years.

Ideal for backpackers to commuters, and from busy mums to gym users, one filter (based on drinking 2 litres of water a day) should last 3 months.

Each filter can replace 400 plastic water bottles, and works out around 6.25p for each litre you drink. Then when the filter is used, the filter membrane is biodegradable and the shrouds recycled. The casing and end caps go in plastic recycling bins.

You have to wet the filter to activate the technology. Fill the bottle up and turn it upside down, then submerge the new filter for at least 15 minutes. Do the same if the filter has been dry for some days. At end of use,

The larger bottle is dishwasher-friendly (the lid and the smaller bottle and lid are hand-wash only).

The other main issue in hard water areas is limescale, which does not taste nice and could build up calcium and magnesium carbonate, which can lead to bladder stones.

To descale a kettle, fill it three-quarters with equal parts of tap water and distilled white vinegar (also sold in supermarkets).

Boil and cool, then drain and rinse several times, until all flakes have gone. Then boil (full) and empty again, to remove vinegar taste. Adding a teaspoon of bicarbonate of soda can help shift stubborn limescale.

Cupple (a combined water bottle and coffee cup)

You know the juggle. A coffee in one hand, a water bottle in the other, a bag slipping off your shoulder while you dart for the train. It is a small daily circus that adds friction to an already busy day. Now imagine carrying one tidy unit that handles both. That is the promise of the Cupple, a clever two-in-one design.

Cupple combines a reusable water bottle with a reusable coffee cup in a single, stainless steel build. It is compact, practical, and purposeful. The bottle is designed for water, the top section converts into a cup for hot drinks, so you only carry one item.

The appeal is obvious for commuters, gym-goers, dog walkers, and desk workers alike. You fill it, drink, and reuse. The stainless steel body adds durability, while the BPA-free materials support daily use. It looks smart, feels well made, and saves space in your routine.

Avoid caffeine for pregnancy and medical conditions. Use a sink strainer to catch coffee grounds (and tea leaves) to prevent them clogging sinks. Just bin grounds, as although a few spent caffeine ones won’t harm (balanced with shredded cardboard to balance acidity), too many could harm compost worms.

How to Use the Cupple Cup

• Twist off the outer sleeve, to reveal the cup and lid.
• Unscrew the cup from the bottle, and fill with 340ml/12oz of your favourite hot (or cold) drink. We like Sanctuary Coffee, as profits help animal sanctuaries!
• Secure lid by pushing down and twisting at the same time to ensure a tight seal. Allow steam to escape before securing the lid to reduce pressure build up.
• Do not shake or turn the cup upside down with hot liquid inside.
• Let steam escape before sealing hot drinks, don’t drink scalding drinks direct from mouth of cup.
• Once finished with your hot drink, push the lid onto the bottom of the cup.
• Twist the empty cup (including drips) back onto the bottle. Reseal it inside the outer sleeve to prevent leaks in your bag.

How to Use the Cupple Water Bottle

• Twist the empty cup (including drips) back onto the bottle and reseal it inside the outer sleeve to prevent leaks in your bag.
• Unscrew the lid and fill the bottle with 525ml/18oz of cold water
• Caution: the bottle is single-wall and not suitable for hot liquids.
• Tighten the lid to prevent leaks.
• When using the cup, twist the outer sleeve back onto the bottle for added stability.

How to Clean Your Cupple

• Hand wash all components with warm, soapy water, and avoid the dishwasher or microwave to maintain performance. A soft bottle brush keeps the interior fresh and helps maintain taste quality over time.
• Occasionally, you may also want to add a teaspoon of bicarbonate of soda mixed with warm water to the bottle. Give it a gentle shake and let it soak for an hour for an even deeper clean.

A Wide-Mouth Insulated Water Bottle

Thirst can sneak up on anyone, whether you are racing for a train or hiking a ridge at sunrise. A wide-mouth reusable water bottle makes staying hydrated simple, fast, and clean. The large opening invites easy filling, quick sips, and fuss-free cleaning. It also supports a shift away from single-use plastics.

Klean Kanteen TK Wide Water Bottle is made from quality stainless steel, to keep drinks iced for up to 66 hours. The unique wide mouth, means it’s ideal for athletes to drink during races or endurance events.

Never pour hot water in wide-mouthed water bottle, as obviously it could cause mouth scolds.

Perfect for travel, it has an easy-sip cap for sipping, or you can fill it with ice for cold water on the go, such as hiking or at the gym. It’s easy-to-clean and carry, with a rounded lip for comfort. This is a quality brand, designed to last for years.

The wide opening is the headline feature. It lets you drop in ice cubes without a fight, pour smoothies without spills, and drink comfortably. It also makes cleaning simple. You can reach inside with a brush or cloth, which keeps the bottle odour free.

Twist Cap Bottle (with steel straw)

Klean Kanteen also offers a version with a twist cap, which features a built-in reusable steel straw.

Never use metal straws when running (nor for children or people with dexterity issues), as metal does not bend. But good for drinking, when not moving!