
SiS
SIS Sports Drink Bottle, 800ml
Hydration without the hassle — the SiS 800ml Sports Drink Bottle is lightweight, BPA-free and leakproof, keeping your fuel and fluids close through every ride, workout and race.
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Key Benefits
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800ml Capacity – Carry plenty of water, energy drinks or electrolyte mixes during training and racing.
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Leakproof Drinking Valve – Designed to minimise spills and fluid loss while exercising.
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Ergonomic Design – Comfortable to hold and easy to drink from during demanding sessions.
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Fits Standard Bike Bottle Cages – Ideal for road cycling, mountain biking and indoor training.
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BPA-Free Construction – Made from BPA-free materials for everyday hydration.
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Dishwasher Safe – Easy to clean between training sessions.
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Narrow-Neck Design – Provides a secure, practical drinking bottle for sport and everyday use.
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Two Colour Options – Available in Clear or Yellow.
The SiS Sports Drink Bottle 800ml is a lightweight, practical sports water bottle designed to keep you hydrated during training, racing and everyday exercise. Whether you're cycling, running, training indoors or heading to the gym, its generous 800ml capacity provides plenty of room for water, carbohydrate energy drinks and electrolyte mixes, helping you maintain your hydration and fuelling routine.
Designed for convenience and performance, this Science in Sport drinking bottle features an ergonomic shape, a leakproof drinking valve and a narrow-neck design. Its standard diameter fits easily into most bicycle bottle cages, making it an ideal cycling water bottle for long rides, sportives and indoor turbo training. The BPA-free construction and dishwasher-safe design make it a dependable choice for regular use.
Available in Clear and Yellow, the SiS 800ml Sports Drink Bottle is a practical addition to any athlete's training kit. Pair it with SiS GO Electrolyte Powder, BETA Fuel Energy Drink Mix or your preferred hydration formula for convenient fuelling on the move. Its large capacity makes it particularly useful for longer training sessions when keeping fluids within easy reach matters.












