In stock
Product Code

800ml Pro Yellow Bottle

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Product Code
800ml Pro Yellow Bottle
Delivery Details

UK Delivery Information*

  • Free Standard Delivery over £35 (2-4 Days)
  • Standard UK Delivery (2-4 Days) - £3.99
  • UK Next Day Delivery (Restrictions Apply) - £4.99
  • SiS Premier - Unlimited Next Day Delivery for 1 Year - £9.99
Full Details & International Delivery


Product Information

The exclusive SiS Pro Yellow Cycling Bottle, as used by Sir Chris Hoy, features the unique Easy Mix System. This has been designed to deliver fast and accurate mixing. The Easy Mix System enables you to pour specific amounts of Science in Sport powder directly into the bottle by using the pre-determined marks printed on the outside of the bottle.

Key Features:

  • •As used by Sir Chris Hoy
  • •Unique easy mix system
  • •Soft rubber nozzle
  • •Easy to grip bottle with ergonomic shape
  • •Lockable valve for leakproof transport
  • •Dishwasher safe
  • •BPA Free

Product Uses

Verified Reviews

Rated 4.3 out of 5 based on 20 Reviews

Always use these bottles Every chance to stand out in the crowd and at dark hours

alessandro leporini

it's a training shaker bottle what else?


ottimo prodotto consigliato


Bottle is bottle it is ok)


Good size bottle which does't leak.

constantinos christodoulou

Very easy at use and big enough for hydration


for some reason mine leaks a little when the bike is upside down. i checked the cap and nozzle to be completely closed and tight it will drip. the measurement system for the electrolytes and recovery powder is a good feature. LOOKS COOL!!


Water bottle in this picture isn't the one I received. Not the greatest water bottle.

Joe Z....

cool looking water bottle

Luca Benvenuti

Good.. I will use all time in future!


Great quality bottle - no leaks or or spills when sealed and lasts well despite being in the dishwasher almost daily


Standard bottle. Good material.


Great bottle for the longer rides.

Jof Harrison

Not as good as the older slimmer bottles sadly. Too stiff and the stopper to tight to open easily.


If you squeeze it leaks a bit - prefer the OTE bottles

Samuel Barreto

Goes well with my collection of SiS water bottles.


Awesome , like it and use it 4 to 4 times a week


Boil wash before using ...

Berislav Babic

Nice and big bottle, when you plan a longer ride in hot weather. Having more liquid on board is always better, especially on long rides.

darren cox

Love the bottles with the soft rubber mouth piece. Order arrived before eta happy days