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Headaches? Poor sleep? Feeling a little off? You'd be surprised how often these things are linked to how much water you're drinking – or not drinking.

It can be hard to remember to drink water throughout an already busy day, especially if you're a tea or coffee person who often forgets they need to hydrate.

This list of bottles is designed to get your water intake flowing, whether you need a motivational message, or all the water you need in a day to sit right beside you on your desk.

Maybe you want a prettier bottle, or one with an in-built filter, or one that will keep your water fresh and cold... whatever it might take, there'll be something to give everyone a helping hand in this list of water bottles.

If you're mid-workout and feeling the burn, the spray mist feature on this bottle is here to help. With a press-trigger to activate, you can spray your face or neck with cold water as you re-hydrate. Perfect for more vigorous workouts, or hot days in the sun, you'll feel instantly cooler with this water bottle on hand.

With double-wall insulation, you can drink and spray yourself with water that will stay colder for longer. A hot-weather must-have, this bottle is recommended for cyclists, sporting days, and outdoor activities where you'll need refreshing.

This two-litre bottle can carry all the water you'll need to drink in a day, with motivational messages marking out the measurements. It's very similar to Khloe Kardashian's beloved gallon water bottle, without the $70 price tag. Perfect for anyone who needs reminders to drink water, it also comes in a number of pretty blue, green, and purple gradients.

This flat, A5-sized water bottle also makes a cute accessory. Lightweight and fashionable, it features a unique, slim design that makes it easy to store and carry. It also has a sealed lid to keep it from leaking, and to control the temperature of the liquid inside. You can also grab this one in black, pink, and grey.

For just $12.69, this pink bottle also offers a functional spray trigger for immediate cooling. Boasting a strong spray that goes the distance, and coming in both a cute pale pink and blue colour, this affordable water bottle is perfect for summer.

If you need the motivation, but prefer a less vivid aesthetic, this clear bottle from LiQfit will keep you chugging water throughout the day, too. With every sip, you'll get closer to finishing off the litre measurement, and if you drink two of these a day, you'll be pretty close to your daily requirement for hydration.

So, you like the time marker mechanism, but 1 litre just isn't enough? Never fear, this large bottle/jug will keep you going, with a 1.5 litre capacity and an ergonomic handle for easy carrying. It also has a wide lid opening, so you can infuse your water with fruit if you choose to!

Fussy water drinkers will love this option from Philips. The lid comes with an attached filter, so when you drink through the straw, your water will come to you without the odd taste we sometimes get from tap water. While it only holds 660mL its filtration system means you can refill it anywhere.

If you like to keep your water cold, you're going to need a vacuum-insulated bottle. This one from Camelbak will keep your water tasting fresh for up to 24 hours. You can extend this time by adding ice. This is the perfect water bottle for hot summer days and outdoor activities. 

While functional, insulated water bottles still can often come in a range of fun patterns and colours. This one is made of quality stainless steel, and it's double-walled design will keep your drink cold, but it also features a pretty cockatoo artwork. Another design we love is this pink bottle, with the Copenhagen city drawn on it by artist Megan McKean. If you're more likely to drink from a pretty bottle, this pair might be for you.

If you struggle to drink water by itself, you can always add things that make it taste more palatable to you. Cucumbers, mint leaves, lemon or other fruits might help give you that extra encouragement, and you can fit them all in easily with your water in this 600mL glass water bottle. It's glass design makes it more eco-friendly than a generic plastic bottle, and the included stainless steel strainer means you can have plenty of options for infusing.

We adore the earthy aesthetic of this bottle. With a frosted green exterior and pretty mandala illustrations, it's one that seems designed to match your activewear or your yoga mat. It also has the time markings we've been finding so helpful, including what time you should be refilling in order to space out your hydration.

If you need something ultra portable, this collapsible water bottle can be folded up to less than 4 cm in height, making it easy to slip into your pocket or bag while you're out and about. When fully extended, it holds roughly half a litre. Perfect for carrying with you when travelling, or to fit into a pack during a weekend of hiking.

Looking for an insulated water bottle with a brighter tone to it? Ello Cooper's come highly recommended, holding about 650mL of water that'll stay cool throughout the day, no matter the weather outside. With a range of pastel-toned colours, you can pick one to best suit your aesthetic. Try antigua, coral, lilac, yucca, light blue, or cashmere pink.

This water bottle from Berusd has everything. Double-walled, it'll keep your fluids insulated and temperate for up to 11 hours, and iced up to two days. Beyond that, it holds up to 1.2 litres, has a straw lid, a handle design for easy carrying, and a narrow base so it fits inside cup holders (way rarer than you think!). Better yet, it comes in blue, pink, green, and black, too.

Perfect for those who prefer a straw to drink from, or an open top – this ThermoFlask bottle gives you both options. Beyond that, it's available in both 700mL capacity and 1.1 litre, so you can choose based on your hydration needs which is the best bottle for you.

For hydration enthusiasts, we also found the option of a whole gallon water bottle, with the motivation you'll definitely need to drink that much water. A gallon is about 3.7 litres, which is likely more than you need to drink in a day, but for those who are breaking a sweat, or spending their workday out in the sun, this huge bottle might be the companion you need. Featuring an anti-slip handle, you'll be able to lug your water around with ease.

Flat water bottles seem to be all the rage, given how easy they are to tuck into bags and store in your kitchen cupboards. This one has a dust-proof, leak-proof lid, and adopts one-click technology for easy access to drinking. The integrated handle also makes it easy to carry along on walks and runs.

For the sporty among us, this stainless steel water bottle has a robust build for all kinds of occasions: hikes, cycling, camping, the gym, your run, or even your day in the office. With leak-proof construction and an easy-carry handle, you'll have no problem staying hydrated with this by your side.

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