Pro Yellow Bottle - 800ml

Perfect for:
Vegan
£5.00

800ml Pro Yellow Bottle
- +

FREE UK Delivery over £45 (learn more)

Accepted Payment MethodsAccepted Payment Methods
Product Overview

Why Choose?

  • Large 800ml capacity
  • Pre-marked powder levels for easy measuring
  • BPA free

 

A PRO-ISSUE ERGONOMIC DRINKS BOTTLE FOR CYCLISTS AND ENDURANCE ATHLETES

As seen on tour, our SiS Pro Yellow Bottle is a water bottle designed for fuelling for long periods of exercise and features our unique Easy Mix System and wide neck opening for the effortless dispensing and mixing of SiS powder supplements.


WHY YOU SHOULD USE OUR PRO YELLOW BOTTLE

Our iconic Pro Yellow Bottle was originally designed to be used with energy supplements developed by Science in Sport Performance Solutions in collaboration with British professional cyclists. Still our pro-issue bottle, it has a large 800ml capacity with an ergonomic design that makes it easy to grab and hold, while its leakproof and lockable valve ensures you don’t lose any valuable fluids during exercise.
For convenience, the bottle features our Easy Mix System which consists of pre-determined measuring marks printed on the outside of the bottle enable you to pour specific amounts of SiS powders into the bottle that remove any guesswork and save you time.

  • Large 800ml capacity
  • Standard diameter fits in bicycle water bottle cages
  • Use in the gym or out on the road
  • Pre-marked powder levels for easy measuring
  • Wide neck for easy pouring
  • Leakproof lockable valve
  • Easy-to-grip ergonomic shape
  • Modern SiS branding design in brilliant yellow colour
  • BPA free
  • Dishwasher safe
Nutritional Information
Suitable For
vegan
Reviews
20 Reviews

New lid works well and easy to drink out off. No leakage on bumpy sections.

Brett Stevens

05/06/2023

Good one 💯

Greg Siwy

23/05/2023

Does the job - lid a bit fiddly. Like the 800 ml capacity.

Simon Plunkett

23/05/2023

Very please with everything

Jules

16/05/2023

Affidabile

SABRINA DALMASSO

16/05/2023

Ideal.

marc

15/05/2023

Good size free with my order not the easy heat nozzle and leaks

RC

15/05/2023

Useful gift

Paolo Jelmoni

15/05/2023

Great product

david

30/04/2023

Good quality product

Filip

09/04/2023

Find the nozzle a little difficult to pull up

Lee

16/03/2023

Gifted to a friend who was happy

S. Ahmed

05/03/2023

Ottima per la palestra e post allenamento.

Giulio

26/02/2023

Great bottle for long cycle rides and general daily use

Thomas Regan

23/11/2022

Sturdy bottle but difficult to tell how much liquid is in it

Gareth

14/11/2022

Ottima borraccia con una grade capacità. Bel colore...si fa notare

paolo bolpagni

15/10/2022

Ottimo prodotto. Ideale per la diluizione del Betafuel.

franchi riccardo

10/10/2022

Utile sempre in qualsiasi situazione.

Fernando Falconi

29/08/2022

Great product

for your order

16/08/2022

Excellent quality! Very durable whilst still being flexible and easy to squeeze water out of.

Alex Hurst

09/08/2022