We all know the importance of staying hydrated — but it can be hard to clock in eight cups of water daily when you’re overwhelmed with an endless to-do list. Even worse if you find yourself out and about the entire day without a trusty water bottle. Don’t let this get you down — with a huge selection available out there, we’ve whittled down the best water bottles in Singapore that will make a solid companion! Whether it’s a nifty self-sanitising water bottle (yes, you read this right!) or space-saving collapsible bottles, these stylish cylinders will look good in your work or gym bag, while making you feel good as well.
What is the safest material for water bottles?
When looking for the best water bottle in Singapore, we often focus on aspects like aesthetics and functionality. However, it’s important to pay attention to whether the bottle is safe and healthy to drink from. According to Aquasana, glass is the safest type of water bottle as it is made from natural materials and free of chemicals.
That said, not all glass bottles are made equal. Borosilicate glass water bottles are the best option to get as they can withstand high temperatures, and are more durable and lightweight. If you’re getting a plastic water bottle or a stainless steel water bottle, make sure that they are BPA and BPS-free. These are chemicals that have been found to produce harmful effects on the body.
Best insulated stainless steel water bottles
1. Larq Self-Sanitising Bottles
Germs accumulate fast on water bottles, which is why it is paramount to wash it thoroughly before and after use. To make things simpler for those who prioritise convenience above all, the LARQ Self-Sanitizing Bottle (available on OSTSOME Official Store) tops our list of best water bottles in Singapore.
Equipped with UV-C LED light, it can eliminate up to 99.9% of bio-contaminants in your water and bottle. This light is activated once every two hours, ensuring that every sip you take is safe and healthy. It also doubles as a thermos flask as it boasts double-wall vacuum insulation to keep your water cold for up to 24 hours, and hot for up to 12 hours. If you’ve got some budget to spare, the LARQ bottle is definitely one of the best insulated water bottles in Singapore to shell out for!
2. CrazyCap Water Purifier & Smart Self Cleaning Bottle
The award-winning CrazyCap UV Water Purifier Smart Self Cleaning Water Bottle (available on TheCrazyCap Official Store) is a worthy contender for the best insulated water bottle in Singapore. It also uses UV-C LED technology to purify your water on-the-go. This function automatically sterilises the bottle every four hours, and can also be activated by double tapping the button on the bottle cap. As the UV light shines from the cap, you can also use it to sterilise your everyday items like your phone and wallet!
The CrazyCap water bottle is powered by a rechargeable lithium battery, which provides a long battery life that lasts up to seven days. A 360 degree patented portless charger will be provided for you to charge the cap up.
3. Klean Kanteen Insulated Water Bottle
If you’re intending to use your water bottle to store different drinks like coffee and juice, we recommend getting the Klean Kanteen Insulated Water Bottle (available on The Planet Traveller Official Store), one of the best options in Singapore. Made of food grade and BPA-free stainless steel, this bottle also does not retain the flavour of the drinks you put in it — so your water won’t end up tasting like diluted coffee. We also love its leak proof cap that comes with an easy-carry swivel loop so you can bring it around conveniently.
It also doubles as a thermos flask with its Climate Lock feature that keeps its contents hot for up to 17 hours, and cold for up to a whopping 63 hours!
4. Stanley Mini Go Vacuum Bottle
For those who value durability, the Stanley Mini Go Vacuum Bottle (available on Stanley Official Store) is made of hard-wearing gear that’s backed by lifetime guarantee. It is one of the best water bottles in Singapore that doubles as a thermos flask with its double-wall vacuum insulation. Apart from retaining temperature, these bottles also stay cool to the touch even when filled with piping hot water. It also won’t have condensation when filled with icy drinks.
Stanley vacuum bottles are made of medical-grade stainless steel that are BPA and BPS-free, so you have a peace of mind drinking from it. We also love that it sports an easy-to-carry loop and a slim shape design that’ll fit nicely into bottle compartments!
5. Quokka Stainless Steel Water Bottle
Looking for an IG-worthy water bottle to carry around? This Quokka Stainless Steel Water Bottle (available on The Novus Lab SG Official Store) fits the bill with its array of aesthetic designs like gradient pink and floral prints. It is one of the best insulated water bottles in Singapore that doubles as a thermos flask with its vacuum insulation that keeps your water piping hot for up to 12 hours and cold for up to 18 hours.
The Quokka water bottle is also highly resistant to wear and tear, which is perfect for adrenaline junkies to bring along for their adventures. This water bottle will be your best pal to bring along for your exciting crusades to give you the hydration you need!
6. Hydro Flask
Keep your water toasty for up to 12 hours and chill for up to an entire day with the solid Hydro Flask (available on Hydro Flask Singapore Official Store) — one of the best thermos flask and insulated water bottles in Singapore. Made of pro-grade stainless steel, the bottle won’t retain and transfer flavours, and is rugged enough to withstand wear and tear.
This water bottle is also healthy to drink from as it is BPA-free. However, do note that it is not dishwasher safe. To clean it, use a mix of warm water and two teaspoons of baking soda to scrub it or soak overnight.
Best glass water bottles
7. SIGG Dream Borosilicate Glass Bottle
The SIGG Dream Borosilicate Glass Water Bottle (available on Heap Seng Group) is one of the best options in Singapore if you are looking for the healthiest bottle to drink from. If you’re a klutz worried about accidents that may shatter the glass, fret not as this bottle comes with a pastel coloured silicone sleeve to reduce the impact of any knocks. This glass bottle also features a stainless steel inner lid to prevent transfers of flavour.
8. Lock&Lock Silicone Borosilicate Glass Bottle
Another sturdy option for glass bottles is the Lock&Lock Silicone Borosilicate Glass Bottle (available on LOCK & LOCK Singapore Official Store), one of the best water bottles in Singapore! It features a unique cross design with its silicone sleeve which protects the bottle from wear and tear. There is also an easy-carry handle on the cap which allows for convenient handling while you’re on-the-go.
9. Filter-In Coffee Bottle
Coffee aficionados, the HARIO Filter-in Coffee Bottle (available on CODIA Japan) is one of the best water bottles in Singapore for you — especially if cold brews are your fave. Sporting a narrow spout and strainer, you can simply add your tea leaves or coffee grounds into the strainer and pour water in slowly. After that, put the stopper in and gently shake the bottle to start extracting your joe. It is recommended to refrigerate your brew for eight hours before enjoying it!
10. Zoku Glass Core Bottle
Sipping on hot tea is one of life’s simplest pleasures. Enjoy it on the go with the Zoku Glass Core Bottle & Tea Infuser (available on Gizmo Hub Official Store), one of the best insulated water bottles in Singapore! You can infuse your tea leaves, herbs and fruit slices to enjoy flavoured water every day. It sports double-walled insulation so you can keep your drinks hot and cold for a prolonged time. There’s also a leak proof locking system so you can leave it in your bag without worry.
Best sports water bottles
11. Thermos Sports Bottle
The Thermos Sports Bottle (available on Thermos Singapore Official Store) is one of the best water bottles in Singapore for avid hikers and cyclists. Its bright exterior is intentionally designed with light-reflecting graphics to help you stay visible when it’s dark, providing an extra layer of safety when you’re out and about.
This water bottle also features durable handles and zippers, as well as a wider strap if you need to be hands-free. It is also one of the best sports bottles in Singapore that doubles up as a thermos flask — equipped with vacuum insulation technology to retain your drink’s temperature.
12. O2Cool Classic Elite Arctic Squeeze Water Bottle
After an intense workout, cool your face down with a fine mist with the O2Cool Classic Elite Water Bottle (available on The Planet Traveller Official Store)! It is one of the best water bottles in Singapore that offers a delightful duo of misting and sipping. The cooling mist is easily triggered with a squeeze, and can be prevented with its built-in lock design. This lightweight bottle also boasts double-walled insulation to maintain your drinks temperature for a longer period of time!
13. CamelBak Peak Fitness
We know how shiok it is to replenish your bodies with ice cold water after an intense HIIT session, which is why getting an insulated sports bottle like the CamelBak Peak Fitness Chill Water Bottle (available on CamelBak Official) is a good idea. It features double-walled insulation to keep your water cold for twice as long, and a high flow jet valve that delivers more water per squeeze.
This CamelBak water bottle also sports a unique triangular, tapered design to best fit your hands while carrying. There’s also a carry loop that lets you grab it easily, or hook onto your bag. This Is definitely one of the best water bottles in Singapore for sports activities!
14. Nalgene Water Bottle
The Nalgene bottle is an all time crowd favourite that’s budget-friendly, durable, and safe. It’s made of BPA and BPS-free material that’s built to last, which is why it is one of the best water bottles in Singapore. The cap features continuous threads that keep the bottle sealed tight, so you won’t have to worry about leaks.
We also love how lightweight it is, which is ideal for carrying a large quantity of water around for your sweat sesh! We recommend getting the Nalgene Wide Mouth Bottle (available on The Planet Traveller Official Store) if you want to easily add ice or insert water purifiers inside.
15. Nike Hyperfuel Bottle
Nike spray bottles are the iconic ones that cue the nostalgia for 90s kids. These bad boys doubled up as water guns, and were the unofficial cool kids’ bottle back in the day. The improved Nike Hyperfuel Water Bottle (available on Sport Saver Official Store) now boasts an ergonomic bottle design that comes with a strategically placed grip for easy handling.
Its translucent body also makes it easier for you to keep track of how much water you’re left with at a glance. With these features, the Nike water bottle is definitely one of the best options in Singapore worth your consideration.
Best protein shaker bottles
16. Rigorer Compact Shaker Bottle
For gym junkies who need their daily dose of protein powder, the Rigorer Compact Shaker Bottle (available on Rigorer Singapore Official Store) is a portable option that won’t take up too much space. It comes with a stainless steel mixing ball that helps you mix your protein shake evenly by breaking them up, so you can bid goodbye to annoying clumps that are hard to dissolve. This protein shaker bottle also sports a tight screw-on lid and an anti-spill cap, greatly reducing the possibility of any unwanted mess in your gym bag.
For those who take daily supplements, the BlenderBottle ProStak System with 22-Ounce Bottle (available on BlenderBottle Official Store) has dedicated compartments for your pills and powders! This includes a jar and pill organiser compartment that interlocks with the BlenderBottle, plus a wire whisk for mixing your shakes.
Best space-saving water bottles
18. Stojo Collapsible Water Bottle
A compact collapsible water bottle like the Stojo Collapsible Water Bottle (available on ModernHome) will come in handy for those who don’t have sufficient bag capacity to lug around a chunky flask. It can hold about 2.5 cups of water when stretched, and shrinks down to a mini sphere when empty. You can save even more bag space by hanging it by its handle! Aesthetics wise, we’re head over heels for its minimalist look and colour options like sage, grey, and pastel pink.
19. FOURETAW Folding Water Bottle
The FOURETAW Folding Water Bottle (available on FOURETAW.sg) is a novel origami-style collapsible bottle that makes for a great travel companion! It folds down to a fifth of its original volume, which packs neatly into your luggage or bag without taking much space. Portable and lightweight, this water bottle is also made of food-grade silicone and comes with a leak-proof cap.
Up your daily water intake with the best water bottles in Singapore
Whether you slug away at your desk the entire day or you’re always out and about, it’s handy to have one of the best water bottles and thermos flasks in Singapore within reach to remind yourself to hydrate. Starting a new health and fitness journey? Check out the best fitness trackers to measure your heart rate and sleep quality. Also, peek out the best gym bags in Singapore to pump up your active lifestyle!