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💦 Stay ahead of the pack with every sip!
The Science in Sport SIS Clear Sports Water Bottle offers 800 ml of durable, leak-proof hydration with a unique easy mix system for precise powder measurement. Designed for athletes and fitness enthusiasts, it combines high-quality EU manufacturing with trusted SIS sports nutrition expertise to support training, racing, and recovery.
























| ASIN | B002FOMU3O |
| Age Range Description | Kid |
| Best Sellers Rank | 21 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 2 in Cycling Bottles |
| Bottle Type | Standard Bottle |
| Bottle type | Standard Bottle |
| Brand | Science in Sport |
| Capacity | 800 Millilitres |
| Colour | Clear - 800ml |
| Container Type | Standard Bottle |
| Country of Origin | Croatia |
| Customer Reviews | 4.5 out of 5 stars 38,398 Reviews |
| Global Trade Identification Number | 05025324010080 |
| Included Components | shaker bottle |
| Item Dimensions W x H | 7.6W x 26.7H centimetres |
| Item Type Name | Science in Sport Drinks Bottle - Drinks Bottle, 800 ml |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Science in Sport |
| Manufacturer Contact Information | SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA |
| Material | Polyethylene |
| Material Type Free | Bisphenol A (BPA) Free |
| Model Name | Science in Sport SIS Clear Sports Water Bottle 800 ml |
| Model Number | 010080 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 010080 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Sports |
| Reusability | Reusable |
| Shape | Round |
| Special Features | Leak Proof |
| Special feature | Leak Proof |
| Sport Type | Cycling |
| Style | Sporty |
| Theme | Cycling |
| Unit Count | 1.0 count |
| Usage | Inside, Outside, Sport, Everyday Lifestyle |
D**Y
Excellent product. Very pleased 👍
Excellent and at a great price 😃. Holds enough water to last me during a 90mins training session. Hasn’t leaked in my sports bag.
C**G
Very good
Very good bottles. Wide neck to fit scoops. Solid material that will not crack or shatter.
T**S
Simple and reliable
It does exactly what you need without any issues. Hydration is straightforward and consistent, with a steady flow that works well during training. Mixing is effective. Powder blends evenly with a quick shake and does not leave heavy clumps, which helps when using sports drinks. The lid design works well. It opens and closes securely and does not leak during use or when carried in a bag. It is easy to use mid-session without slowing you down. Cleaning is one of the best parts. The wide opening makes it easy to rinse and wash properly, which saves time and keeps it hygienic. The clear colour is useful. You can see how much you have left and check if it is clean. Quality feels good overall. It is not premium, but it is reliable and holds up well with regular use. The only reason it is not 5 stars is that it does not stand out beyond doing its job well, but for a simple, functional bottle, it delivers.
P**Y
No frills sports bottle
This drink bottle is cheap (£5 at the time of writing and now reduced to £3.75), plastic and simple. Indeed, there is no capacity markings on the side of the bottle (800 ml) and the sports top is disappointingly rather stiff to open and close if using your fingers. Of course, using your teeth to open will in time destroy the mouthpiece, if not your teeth! I am hoping that this mouthpiece will loosen a little with use. I do like the indent two-thirds up which makes this easy to grip and from which to hold to drink. Water leaks from this if the sports cap is left up but otherwise, turn it upside down and I did not experience any leaks. Purchased for hiking in the Madeira levadas, this was tested out initially in the gym and to my satisfaction. This is certainly suitable and capacious enough for my forthcoming hiking trip. It is a no frills sports bottle suitable for my needs.
J**C
As recommend by 1000s of others, plus me!!
Water bottles ey? Who would have thought it would be such a palaver to find the right one!? But I may have found it with this one: Nice squishy plastic (but firm enough), so it’s easier to squeeze the water into your mouth! Nice soft cap that you can open with your teeth so you can keep one hand on your handlebars. Nice little design (ridge) that enables the bottle to sit in a water holder with ease. Fits my Vico Carbon Elite perfectly!! Nice wide opening, making it easier to fill - and to fit ice in for those extremely hot days out! Nice price - I.e. relatively cheap so if something does happen at least you can get another one, without breaking the bank - and at a cheaper price than a more expensive bottle. BPA free! Which is a good thing. Flow rate is pretty good. The bottle is marked to help you measure out SIS supplements if you are using. Also…sounds a little odd to say, but when you need to quench your thirst it actually TASTES like water (if you have water in your bottle obviously - if you had Lucozade in it, it would taste of that!!). Some bottles can add a plastic-y taste to the water - this one doesn’t! I use a hydration backpack as well as this on a ride, and that definitely has a distinct plastic taste to the water! So it’s nice to get the pure taste from at least 800ml (probably a little more if you fill it right to the brim). Also as it’s quite squeezable - if you’ve got anything left after a ride, you can have a decent water fight with your mates! Onto the bad points; I’ve seen from other reviews that the bottle can get discoloured if you are using a coloured fluid in your bottle - this may be the case, but it doesn’t affect the use - so far mine has stayed the same clear colour due to me just using water. Also other reviews have stated that if you drop it on its head, you will snap the nozzle - my advice is don’t drop the bottle! Although if you do have butterfingers and it does snap it’s not a hugely expensive cost to replace. Overall a pretty good bottle and a piece of kit I will always definitely carry round with me when out on the bike! I tend to use this mountain biking, and the only thing I’d suggest as an improvement is probably a nozzle cover to keep the mud and stuff out of the nozzle, but this would obviously make it a tad harder to open on the bike. Would I buy this bottle again? Maybe, although probably not as since I purchased this, SIS have released a slightly larger 1000ml bottle in the same style - and I’d probably get that instead for that little extra hydration! Thanks for reading - if you found this helpful, please let me know by clicking below. 😀
M**D
Perfect for road cycling
The perfect bike bottle IMHO.
K**Y
Great everyday sports bottle – simple, reliable, and good value
I’ve been using this SIS 800ml water bottle for a while now and it’s been spot on. It’s lightweight, easy to carry, and the size is ideal whether you’re at the gym, cycling, or just keeping hydrated during the day. The squeeze design works really well – you get a good flow of water without having to tilt the bottle too much, which is especially handy during workouts. The nozzle feels secure and doesn’t leak, even when it’s in a bag, which is a big plus. I also like the simple, clean look. The transparent body makes it easy to see how much you’ve got left, and the grip shape makes it comfortable to hold, even with sweaty hands. Cleaning is straightforward, and it doesn’t retain any odd tastes or smells after washing, which can be an issue with cheaper bottles. Overall, a really solid bottle for the price. Nothing fancy, but it does exactly what you need it to do – reliably and without fuss. Would definitely recommend if you’re after a dependable sports bottle.
B**N
Okay
It leaks a tiny bit occasionally and the nozzle is very stiff so not always easy to open. Would probably go for something else if I had my time again, but if you keep it upright then it does a job
L**2
Ottimo rapporto qualità - prezzo
Ottima borraccia a un prezzo accessibile. Leggera e facile da usare anche per bambini durante lo sport. È facile da pulire e il materiale sembra resistente. Consigliata
N**A
Akıtma yapmadı ve içimi keyifli
Ürün kaliteli ,bisiklet sürerken akıtma yapmadı, gayet şık ve güzel.
G**Y
It works
It does the job. 😊
R**N
quality product
for the bicycle it gets dirty where you drink, so not ideal. But overal good quality and does not get so easy scratched
J**N
Excellent water bottles
Used these for the bike leg of an Ironman race. They fit in the bottle cages well and they are easy to open with you mouth while riding. The optic yellow makes it easy to spot your bike during transition which is a nice added bonus.
Trustpilot
3 weeks ago
2 months ago