Ion8 Water Bottles With Straw, 500 ml/18 oz, Leak Proof

Ion8 Water Bottles With Straw

Ion8 Water Bottles With Straw, 500 ml/18 oz, Leak Proof, Easy to Open, Secure Lock, Dishwasher Safe, BPA Free, Hygienic Flip Cover, Carry Handle, Easy Clean, Odour Free, Carbon Neutral, Black


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On The Go

B0BS6WV294Washing & Usage
Usage and Washing

Before use always rinse the water bottle and cap with cool water. After use always rinse in warm water and dish soap only. Do not use brushes or abrasives to scrub. Air dry thoroughly before storing and always store with cap off. Top rack dishwasher safe.

EU Hydration Recommendations

1.6 litres (56oz) of fluid per day for women, 2 litres (64oz) of fluid per day for men on top of the water contained in the food you eat.

  • Do not use brushes or abrasives to scrub
  • Do not freeze when full
  • Do not boil or microwave bottle
  • Do not use for carbonated drinks
  • Do not use for non-drinkable liquids
  • Dishwasher safe on the top rack or a cool wash cycle
  • Please don’t remove the silicon seals in the lid, which causes the leakproof lid system to stop working.

Made with Recyclon

Transparent carbon neutral bio-based plastics.

Using fossil fuels releases the carbon stored inside, causing global warming.

Recyclon is made with plant biomass materials, and is totally carbon neutral.

Furthermore, Recyclon has a lower melting point. This reduces both processing temperature and cycle time, dramatically reducing energy use.

RECYCLON is a safe material for food containers.

  • partially made from plants
  • carbon neutral
  • energy efficient in manufacturing
RF500_Compare_B0BS6VBNY9SS600_Compare_B0BB3GRZCQTS500_Compare_B0BB3F2JP3RF350_Compare_B0BR873QVYRF750_Compare_B0BS6TPMPYRF1000_Compare_B0BS6W16GV
Leak Proof
Lid Style OneTouch 2.0 OneTouch 2.0 OneTouch 2.0 OneTouch 2.0 OneTouch 2.0 OneTouch 2.0
Max Capacity 500ml/18oz 600ml/20oz 500ml/17oz 350ml/12oz 750ml/24oz 1100ml/36oz
Material BPA free, food safe Recyclon Stainless Steel Double Wall Thermal Stainless Steel BPA free, food safe Recyclon BPA free, food safe Recyclon BPA free, food safe Recyclon
Vacuum Insulated Double Wall
Carrying Carry ring Carry ring Carry ring Carry ring Carry ring & Contoured bottle hand grip Carry ring & contoured bottle hand grip
Diameter 65mm 65mm 65mm 67mm 78mm 80mm
Height 231mm 231mm 231mm 171mm 224mm 285mm
Weight (Full) 132g (732g) 164g (764g) 253g (753g) 102g (502g) 143g (893g) 174g (1,274g)
Best for…. Lunch, car, office, school, on-the-go. Best for water and cold drinks. Fits all car cup holders & backpacks. Lunch, car, office, school, on-the-go. Best for water and cold drinks. Fits all car cup holders & backpacks. Lunch, car, office, school, on-the-go. Best for water and cold drinks. Fits all car cup holders & backpacks. Kids lunch boxes, ladies handbags. Best for water and cold drinks. Soda can width, fit all car cup holders & kids’ backpacks. Cycling, fitness, non-office worker. Best for water and cold drinks. Fits standard bike bottle holders and adult backpack pockets. Fitness, gym, camping & outdoors. Best for water and cold drinks. Fits bike bottle holders and adult backpack pockets.


Weight: 141 Grams
Dimensions: 6.6 x 6.6 x 23.1 cm; 141 Grams
Model: I8RF500BLKXS
Batteries Required: No
Dimensions: 6.6 x 6.6 x 23.1 cm; 141 Grams

21 Responses

  1. Anonymous says:

     United Kingdom

    An awesome little water bottle, the straw is huge and means you can just take gulps and the straw doesn’t slow you down at all. A great size to hold and goes through the dishwasher nicely.

  2. Anonymous says:

     United Kingdom

    Good quality water bottle, great vibrant colour and perfect lock seal so haven’t had any problems with leakage. Having said that I don’t have a bag that I ever leave bottles in, mainly just loose on my car seat and have had previous bottle spill but not with this one yet.

  3. Melinda Strauss says:

     United Kingdom

    This is another great bottle from Ion8. It looks stylish and works well. And it has a straw, which is great for those days when you need to spend time in bed with a cold and need all the rest you can get. It looks and feels great, and despite it being plastic (and thus contributing to the micro-plastic contamination of your own body), this plastic is one that repels bacteria and responds very well to thorough cleaning.

    The brush it comes with is super handy and the colour looks quite stylish, too, though black is rarely my first choice. He blue is genuinely beautiful on this bottle and as transparent as needs be. Love the blue one.

  4. Anonymous says:

     United Kingdom

    This ION8 water bottle with straw is a brilliant find! It’s become my trusty hydration companion, and here’s why:

    Leakproof Confidence: No more worries about spillages or damp bags! This bottle lives up to its leakproof claim, which is a massive plus for anyone on the go.
    Crystal Clear & BPA-Free: The clear design lets you see exactly how much water you’re consuming, and the BPA-free plastic ensures safe and healthy hydration.
    Straw Sipping Convenience: The built-in straw allows for easy and comfortable one-handed drinking, making it perfect for busy lifestyles or even workouts at the gym.
    Dishwasher Friendly: No time for washing up by hand? No problem! This bottle simply pops into the dishwasher for effortless cleaning.
    Perfect Size & Colour Options: The 500ml size is ideal for staying hydrated throughout the day, and the red colour adds a vibrant touch. It also comes in other colours to suit different preferences.
    Overall, this ION8 water bottle is a winner! It’s leakproof, BPA-free, convenient with its straw, dishwasher safe, and comes in a perfect size. Whether you’re hitting the gym, running errands, or just need to stay hydrated on the go, this bottle is a reliable and stylish companion. Highly recommend!

  5. Marla Jo Fisher says:

     United Kingdom

    My quest for the perfect kids’ water bottle ended when I stumbled upon this little gem with a built-in straw. It’s like someone took the essence of childproofing, mixed it with a dash of practicality, and poured it into this bottle. The vibrant colours and patterns are a hit with the kids, making hydration seem like less of a chore and more of an adventure. It’s survived more drops than I can count, testament to its durability, and the straw feature means I’m not constantly cleaning up spills. However, convincing my kids that the water bottle isn’t a toy is a daily battle, especially with the intriguing straw mechanism. I’d recommend it to any parent looking for a fuss-free way to keep their kids hydrated, with the added bonus of it being as sturdy as their endless energy reserves.

  6. HenrietManton says:

     United Kingdom

    This is another quality water bottle from ION8.

    ION8 have a variety of different water bottle designs. With this one, the key differentiator for me is the big straw and solid spout. My kids have the tendency to chew on the silicone straws (which means they don’t last as long). But this hard plastic spout combined with a very wide inbuilt straw is excellent, and allows for the easy sucking up of water. And reassuringly BPA free.

    Whilst this bottle isn’t insulated (which means you get more capacity for the same volume), it’s still made from the same quality materials as the other bottles in the ION8 range. The frosted plastic bottle has so far resisted the bumps, scrapes and drops that my children have inflicted upon it. And the lid is completely water tight when shut.

    This bottle holds 350ml which is great for small children (my 4 year old loves it) and the frosted but transparent bottle means you can see how much liquid is left (or has been drunk). And it can be washed in the dishwasher!

    Overall, this is a well thought through, well designed water bottle, great for children.

    5.0 out of 5 stars Hard spout, wide straw. Within seconds, you can tell this is a quality water bottle.

  7. Taisha says:

     United Kingdom

    This is advertised as a kid’s bottle. But I actually use it for myself, when I want to carry a smaller bottle in my handbag.
    I ordered the red bottle, and the colour is bold and bright.
    This has a triple lock on it, so it is truly leakproof. The latch that needs to be pushed up and down is a little bit stiff and can be a bit fiddly. But once it’s been done a few times, it seems to get easier.
    The straw is detachable, so can be washed thoroughly. It comes off by twisting and can be pushed back into place.
    The bottle is dishwasher proof and I have tested this – there has been no damage to the bottle after it’s been put in the dishwasher.
    There’s a ring pull on it, as an alternative to how you hold the bottle. I found this a bit stiff to open and close.
    There are measurements along the side of the bottle, which is a good marker for how much you’ve drunk.
    Overall, this has a lot of good features, and looks good. The latches/ring pulls do seem a little bit tough to open and close, that’s the only downside.

  8. Anonymous says:

     United Kingdom

    Most importantly, this bottle does not leak when it contains a cold liquid and provided the lid is locked shut. The finish is very tactile, the built in straw component works incredibly well and the way it has been designed discourages biting or chewing of the mouthpiece. The lock mechanism is effective and easy to use one-handed as advertised and the lid contains a carrying ring so you can carry it with one finger. So far, so good.

    On the downside, this bottle (500 ml size) is quite heavy before it is even filled which is no problem if you are using it in a static location but I would not fancy lugging this around while on the move. It comes with a list of “do not” instructions which include do not use with carbonated drinks and do not use brushes (or abrasives) to clean. Now this last element gives me particular cause for concern because whilst the straw is certainly wider than most – meaning that it should clean effectively in a dishwasher – when it comes to reusable straws I only really trust a good, soapy brush. It is also a bit of a pain to disassemble. I think a solution for the manufacturer would be to include a spare straw, tell the consumer they can use a brush on the straw only but to dispose of the straws if/when they show signs of degradation from cleaning.

  9. Anonymous says:

     United Kingdom

    I’ve had a few bottles from Ion8, some with various designs and also plain ones like this red one and the reason I’ve ordered more is simply because they’re good for what they’re designed to do. This red 500ml version is made from the usual good solid plastic and has the extremely well designed leak proof lid which once screwed in place really doesn’t leak. There’s also a catch to stop the lid opening and a little loop lock for extra protection. The lid also has a fold out ring for carrying or fastening to a bag which is actually quite useful and doesn’t get in the way when not being used.

    The stand out feature for this “new” version which is actually the same as their previous bottles is the now included straw which fits in to the lit of the bottle. The straw is also made from sturdy plastic and once the lid is in place it reaches to the bottom of the bottle. Now this may be something some people prefer as you would now drink without tipping the bottle up but I actually prefer it without the straw and drinking by tipping the bottle. The straw does just pull out of the lid and then you’re back to the last version of the bottle so I’m happy, but my young daughter is a big fan of the straw so she’s happy too with the small version of this bottle I got for her.

    Overall, excellent bottle, truly leakproof and now includes a detachable straw so you can suit yourself. Recommended.

  10. Jay S says:

     United Kingdom

    This bottle did take a ridiculously long time to arrive, in fact I doubted it was ever going to come but eventually it did and it’s actually pretty good. Leak proof? Yes so far so good.

  11. Anonymous says:

     United Kingdom

    This ION 8 kid’s water bottle is used for my son to take to school and up to now from using this everyday we have had no issues with leaking and it seems a really good quality sturdy bottle.

    This has a misty sort of look to it and I was impressed with the straw attachment as it is a lot better than the normal ones with a decent fitting and thicker size straw. I really like the lock feature on this as well so if you accidently push the button to open it the lock keeps it shut to avoid any accidental leaking, you push the plastic bar up to lock it and down to be able to use as normal.

    This bottle is a really nice size for school with it being on the smaller size but can still hold a good amount (350ml) the only negative I have for this is the handle on it, it clips into the bottle so it isn’t in your way if you need to store it which is good although it can take some effort to get it back out when you do want to use it which is something my 5 year old can’t do, not a major problem but something to mention, apart from that I think this is a great bottle which I would recommend and buy in the future if the price came down a little.

  12. Joseph Yaden says:

     United Kingdom

    This bottle feels well made and very robust, my son has taken it to school and it has survived being thrown around in his school bag with is great testament to the quality.

    The lid has a clever double lock mechanism (a sliding catch and a flip over guard) which is very secure preventing accidental opening. Once open the lid is attached so no fear of dropping it.

    There is a small loop handle on the back of the bottle but this is a bit annoying to access when it is clipped down as it is very difficult to get a hold of.

    The bottle is made of plastic with a nice textured outer meaning it is easy to grip and doesn’t slip out of wet hands.

    There are some measurements printed on the outside of the bottle but as the material is completely opaque you cannot see the internal liquid level at all making the markings useless.

    To drink from the bottle you can use the internal, wide, straw so you keep the bottle upright or remove the straw and tip the bottle to drink.

    The straw doesn’t quite go to the very bottom of the bottle so there is always a bit of liquid left when drinking through the straw.

    Overall a quality bottle with just a couple of very minor annoyances.

    4.0 out of 5 stars Robust bottle with secure lid

  13. MargieMcgill says:

     United Kingdom

    I love this little water bottle.
    It’s great when you want to take out water with you but not carry a weighty big bottle.
    Hasn’t leaked at all.
    The great feature about this is the loop handle folds away neatly into the lid, great for putting bottle in a pocket on a bag or coat without a bulky carry loop sticking oyt like other bottles have.
    Used it on recent trip abroad and also on short walks out and about.

    4.0 out of 5 stars Great little bottle

  14. Anonymous says:

     United Kingdom

    A good small water bottle with a good sealing cap(with a double lock mechanism for extra leakproofness??)
    500 mls is probably ok for kids but a little bit small for me if trying to keep hydrated. Its also non insulated so will heat up quite a bit on those warm sunny days we get here in the UK ?? especially if its a dark coloured one.
    The ‘straw’ is a nice wide design so you don’t have to ‘suck’ hard although it has a slash cut at the bottom so you can’t get all the liquid out(doesn’t leave much but just pointing it out).
    The outer coating has a nice textured feel to it and gives it an extra grippy feel even with wet hands.
    Has graduated markings on the outside of the bottle which are basically useless as there is no way to see the level of liquid inside.
    All in all a decent water bottle but you can spend a couple of pounds more (or even less money than this bottle from this same company) and get an insulated steel one that will last a lot longer and is probably more eco friendly.

  15. JerilynQ02 says:

     United Kingdom

    Just got meself this Ion8 Water Bottle with a straw and it’s a right game-changer for staying hydrated on the go! 100% leak-proof and BPA-free, so no worries about spills in me bag. The built-in straw’s a belter for sipping without slowing down, perfect for me runs and hectic days. Fits snug in any cup holder or backpack, so it’s always handy. Plus, cleaning’s dead easy, dishwasher safe and all that. And it’s eco-friendly too, made with non-toxic Recyclon plastic. Top-notch for the environment and me daily water fix!

  16. InezCrossland says:

     United Kingdom

    Just nabbed meself this bang-on Ion8 Water Bottle with a straw and honestly, it’s a bit of a lifesaver. 100% leak-proof and BPA-free, so no drama with spills. The built-in straw means I can keep on truckin’ without missing a beat, whether I’m out for a jog or stuck at the desk. Fits dead handy in any cup holder or bag, and it’s a doddle to clean – straight in the dishwasher it goes. Plus, it’s proper eco, made from non-toxic, odour-resistant Recyclon. Big up for keeping hydrated without hurting the planet!

  17. ReneRdkniryjp says:

     United Kingdom

    Golden Review Award: 2 From Our UsersHaving had many of these “no leak” bottles and each time being let down by them inevitably leaking at the most inconvenient time, I’ve been pleasantly surprised so far that this bottle has upheld the claim.

    It hasn’t been subjected to prolonged use, so there is always room for this to fail down the line and leak, but the triple lock design would seem to minimise the chance of this happening and in our time with it, it has survived everything from being carried upside down, to being thrown in a bag, to being left loose in the boot of a car.

    The bottle is convenient to clean by hand, helped in no small part by the detachable straw making every awkward part of the bottle fully accessible. There is always the option to put it in a dishwasher though, which is a nice option to have.

    The bottle is not insulated so won’t help to keep liquids hot or cold, which can be a problem if you have fussy drinkers who won’t touch a drink if it is warmed up (even just a little) when it is meant to be cold. But it doesn’t claim it will – so if you need that then you’ll be looking elsewhere anyway.

    Overall, a solid bottle that is maybe a shade on the expensive side. My justification for keeping 5 stars and not docking a star for cost here is simple: it has proven to be truly leakproof. If I were to add up all the bottles I’ve tried that claim to be leakproof but turned out not to be, I would see I have spent many, many times more than any extra cost this bottle has over the next best. That comfort factor is worth it, in my opinion, especially when the bottle is often mixed with high value electronics that don’t like to get wet.

  18. Tabitha19W says:

     United Kingdom

    This is a cute 500m red bottle with a straw,is leak proof and seems well made however unfortunately I received it with a dent on the lock.
    It has a slim design and is very versatile and practical on the go, whether you are at home, or out and about or at the gym.
    Sadly I thought it was a a vacuum insulated bottle, as I mainly drink warm water, but it’s not the case.

  19. Anonymous says:

     United Kingdom

    Compact little bottle great for lunchboxes. I love the colour.

    This kids water bottle has a lock function and is fully leakproof. It has a loop for attaching to bags etc.

    You need to unlock then pass the button to open the lid. Its a strange drinking straw/spout as the hole is quite big with the straw in but i did like it without the straw.

    There are ml and fluid oz markings on the bottle to keep track of how much your child is drinking.

    The biggest issue i have with the bottle is opening it. I struggle to get the lid open by pressing the button. 3 children have tried to open it 5yo, 9yo and 12yo. The 5yo couldn’t open it at all, 9yo could have using some force and the 12yo could open it but its not comfortable.

    4.0 out of 5 stars Carbon neutral bottle

  20. Anonymous says:

     United Kingdom

    These days everyone want to carry a bottle of liquid with them whether it’s Water, Juice or whatever and this one fits the bill nicely.

    What I like about this particular Bottle is the Flip-Up lid. There’s a catch at the top you press down on and the lid springs open, fold it back down and it clicks into place again….a very positive and secure action.
    The outside of the Bottle has a grippy type feel about it which is very handy if you use it whilst out running and the straw inside is detachable so easily cleaned.

    Although I can’t say it one of the cheapest out, there it’s cost is a reflection of it’s quality which is very good.

    It’s worth paying a little more for a decent item which this Drinking Bottle is. Ticks all of the boxes and definately worth a look.

    4.0 out of 5 stars Stylish Drinking Bottle.

  21. Anonymous says:

     United Kingdom

    Bought for me, not for the kids! With a 12oz capacity, this is enough for me when out and about (esp. with plenty of places to fill up these days). It’s small enough to be convenient, yet fits nicely in the hand. It’s a very tactile, satin-like finish that is easy to hold. Doesn’t clatter about if knocked over or in a bag with other stuff. The lid unscrews for filling, and the cap flips open with a very positive thumb release (see video). Once open, a gentle push further back on the lid holds it securely open and out of the way so it doesn’t flap back onto your nose as you drink.

    The drinking hole is generously sized to quench your thirst easily, and the internal straw (which can be removed) doesn’t unduly constrain the hole. Gulping down under gravity or sucking up with the straw, either is easy and mess-free. Much better than some “sports cap” type bottles. For cleaning, the top comes off entirely and the width at the top is enough to be able to do a proper clean inside.

    Not the cheapest of water bottles, but works really well and seems like it should really last, so pretty good value. Mine took almost 2 weeks to arrive, but I guess this is because it’s only just been launched.

    This is definitely my new favourite water bottle, the (grand-)kids won’t get a look in 🙂