Multi-Buy Savings!
SIS drinks bottles in various sizes.
  • Clear drinks bottles to fit standard bottle cages
  • Various sizes available
  • Increments to allow easy mixing of SIS products
  • Bottles may differ slightly in appearance to the picture
I purchased a 1 litre bottle last year. I was using it so often I bought another one.
Nice bottles. I use elite normally. These seem just as good. Slightly thinner case but all high quality material. Easy to open and close on the move. Nice large capacity for when tool bottle takes up the second.
Love this bottle! I got the yellow one to match my bike. Not too soft but just right. It works perfectly.
Good quality bottle. Thicker than some of the cheap and nasty bottles, so I'm sure will be durable
Fantastic size and fits perfectly into my bottle cages or into a backpack
Great design, easy to use, have bought many during my orders. Lastest top is better design.
I got the 1L bottle, perfect for longer days out.
Fits perfect in all bottle cages on different bikes. Nice colours
Have bought many of theses for gym, bike and every day use. Great product. Recommend.
Capacity, nothing better, purchased the 1L bottle and it is a great size
Love the 1 litre capacity. They're excellent for longer rides to avoid carrying a pack
Great bottles and excellent value
Used this for years. Perfect
Good bottles that are easy to open on a ride
Good bottles, I have two bottle cages and the standard size won`t fit on my frame. So the small ones are perfect fit for easy access.
Great bottle and they last for a long time. Very durable
Good bottle at a good price - works perfectly and looks good on my bikes.
My favourite bottles. Good for squeezing and easy to open!
Like these bottles, great value & easy to use. The one litre bottle will come handy on the longer rides
I have a few of these now, works great
Nice bottle, easy to open close mouth piece and soft enough plastic to give a quick squeeze and get plenty of water onboard.
Good quality, clip into bottle cages and don`t leak when chucked into a bag.
Easy to squeeze, durable
Like the litre size so much bought two more for longer rides
Very nice bottle, thick plastic and a nozzle that stays where you want it.
I got the small bottles, as my bike frame doesn't accommodate the larger size bottle. Good quality, great to have the wide mouth, and the sale price was terrific too!
The best one-liter bottles made (of very few) for cycling
Great bottles, super price. Very easy to clean
Got loads of these bottles - very useful and good price.
Was looking for some 1lt bidons for long rides and these are great for that. Easy to squeeze with a tiny bit of spillage now and again. Saw many riders in the Indian Pacific Wheeelrace using these so thought they can't be too bad.
I already have other ones. I purchased a new ones because of usefull transparent plastic and variety of capacity
Excellent quality, the large opening allows easy filled with electrolyte powder, 1 litre model still fits a standard cage
Have bought many of these SIS bottles, great for the bike, gym, travelling , whatever. Easy to use.
I bought the one litre size as I was doing a 100km ride with lots of hills in the heat. Worked very well. Easy to hold and pull out of water cage. Easy to drink from. Make sure you give a good rinse before you use them as I needed to do a couple of quick rinses before use to get the plastic smell out but after that, it was perfect.
Its my favourite bidon/plastic water bottle as the lids keep sealing for years!!! And the logos don`t scratch off too quickly.
My bottle of choice and a good range of sizes. Hold up well over time and easy to clean.
They're bottles. 500ml is right at the top of the SIS "band." I mention this because it is not stated. If you are using powders, the markings are great. When using tablets (like me), any 500ml bottle will get the job done. They don't seem to leak any more than other bottles but the valves do take some time to "break in."
Got the 600ml wide mouth bottle. Does exactly what you expect and the wide neck makes it easy to add whatever powders, etc you want.
Nice big bottle for those long rides. Its big though so may not fit in all frames. Ok for my road bike but does not fit in the MTB
Wanted a couple large bottles for those long rides and the 1000ml versions are perfect.
I've got 2 of the 800ml WIDE neck bottles. The wide neck provides easy access to put in drinks powder and easier cleaning. There is no odour or taste from the plastic and they fit securely in my Elite bottle cages.
Bottle quality is ok. When you put water it is not smelling of plastic. And looks good.
Insulates decently, wish I got the biggest size available
Easy to squeeze
These are great. Have to buy some more. One of the few bottles that has a nice wide mouth and nice and clear so can see whats left. Also slightly bigger small size ie 600ml so for me these are ideal.
I got the Big ones. BIG-Both in volume and the ability to swallow the biggest ice cubes without hesitation. I washed them out with soap and water, then baking soda/water mix for a day and they had no plastic smell nor taste.
Easy use bottle for mixing your drinks correctly
Good quality bottle, top fits securely, no leaks. I had a SiS bottle before this one which lasted me for almost 3 years. So far it feels like this one could do the same. Very pleased with the purchase.
These bottles look great on my bike. I love the narrow neck they have.
Excellent bottle, durable and doesn't leak. Happy to find the large version with a wide top
The wide top option is perfect for powder energy drinks etc. No more waste and sticky mess down the side of the bottle. They also don't leak like some at twice the price.
Good size, easy to fill and drink out of.
Nice wide neck for putting in drinks powder. Solidly closing bite valve. Good value for money - SIS bottles last for ages.
This is the second one I have purchased. Nice bottle with a wide neck.
It's a water bottle, it does not leak, it works. Great value.
It's a bottle. Easy to squeeze, measurements on outside useful.
Not a lot to say about a water bottle but these are definitely one of my favs. Robust and very comfortable and functional top.
This is a good bottle which fits into the cage that I bought, the elite custom race resin bottle cage, it doesn't leak when you go over bumps.
Nice bottles. We use them for hiking etc, and they don't leak that much.
Great water bottle. Easy to drop into bottle cages while riding, and no hassle getting it out.
Good price, good bottles, good soft nozzle.
Easy to drink from, easy to fill up! Does smell alot and without a real cleaning the water taste "plastic".
Got the biggest bottle. Stores a litre of water which is good, but it is a little unwieldy. On reflection I would go for the 750ml bottle. Easy to drink from though.
Great bottle, and wide neck means you can get the powder in the bottle and not on the table top. Flexible so you can squeeze for quick gulp! Would buy again for this price
Opted for the small bottle, great for using on a smaller road bike frame where the larger sizes can catch the frame and make them hard to remove. Good quality and cheap as chips!
Valve was a little stiff to start with but soon loosened up. They look good and are easy to squeeze. Excellent value at this price.
Great bottles. Like the soft-squeeze cap. Used them a few times now and no hint of a leak. The measuring marks on the side are also handy for making up your carb drinks.
Struggled to find many 1L bottle for the road. This one is good. Wide neck makes it easy to fill and mix powders in if you want.
Very pleased with the bottle. Went for the middle size which sits perfectly within a standard cage. As always, the delivery was sharp - can recommend.
* Awesome quality * Fuctions well * Is transparent so you can see liquid level * Looks great on bike
Good bottles, no problems. They fit well in my Elite cages, firm but not too tight like some other bottles I have that are really hard to extract.
Excellent all round water bottle good price, easy to open when riding
I recommend everyone to use this product. The nozzle has two opening stages. Very good. Product shipping was fast and safe
Very nice product, easy to use and the colors match my bike. They keep the water cold and that is a plus in hot weathers.
I've had a few of these and did prefer the red but qulity is more important than colour and the 800mL size gives you that little bit more range.
Smallest size bottle is perfect for a junior MTB where frame space is an issue. Usual perfect service and fast delivery.
Quality bottle and great Merlin price as ever. What more can I say other than I would highly recommend.
The best bottle out there why pay more. Good enough to put in dishwasher and light enough to give a good squeeze
Solid wide mouth bottle with fill markers for SiS powders. Logos and markers much more robust than some previous versions of these bottles which wore/washed off very quickly.
Good value bottles and fits snuggly into most bottle cages
Great bottles at a very very cheap price. soft nipple for biting whilst riding.
Decent bottle for the price but plastic is easily discoloured by some isotonic drinks and logos do rub off very easily.
good bottle, but not very pretty
great servie and product at a good price used this make before never had any problem
a good quality bottle at a good price
Nice bottles. Easy to keep clean due to the removable mouth piece. Bottle measuring/labels on the bottles wear very easily though.
Handy graduation on th side of bottle for ease of weighing out supliment powder