A translucent gray shaker bottle with a black lid, featuring the vertical text 'sis | SCIENCE IN SPORT' on the front, set against a light gray background.

SiS

SIS Shaker Bottle, 700ml

Name: SIS Shaker Bottle, 700ml
Brand: SiS
SKU: SIS-700BT-C
Price: 8.49 GBP
Availability: InStock

£8.49

A 700ml shaker bottle with mixing insert for preparing protein and recovery drinks.

Product variants

Quantity

In stock. Delivery 3-5 Days. Free UK delivery over £50

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Key Benefits

700ml Capacity — Space to prepare post-training drinks.
Mixing Insert — Helps disperse powders in water.
Screw-Top Design — Easy to close for transport.
Drinking Spout — Convenient for drinking directly.
Everyday Training Accessory — Suitable for protein and recovery mixes.

SiS Shaker Bottle 700ml is designed for preparing protein shakes and recovery powders without needing a separate blender. The 700ml capacity gives room to mix a serving of your preferred SiS product with water and is useful for gym training or post-session nutrition.

A mixing insert helps reduce clumps when shaking, while the integrated drinking spout makes it convenient to drink straight from the bottle. Its portable form works well for regular training routines, whether you prepare recovery drinks at home or after a workout.

Product Specifications

Capacity: 700ml. Shaker with mixing insert, screw-top lid and drinking spout.

Suggested Use & Compatibility

Suggested Use

Add liquid first, followed by the manufacturer-recommended amount of powder. Secure the lid and shake until mixed. Wash thoroughly after each use.

Compatibility

Suitable for cold-mixed protein and recovery drink powders; check the product label before using hot liquids or a dishwasher.

Why We Choose SiS

We choose SiS - Science in Sport because they create trusted sports nutrition products designed to help athletes fuel, hydrate and recover with confidence. From isotonic energy gels and electrolyte tablets to recovery drinks and advanced endurance fuelling, SiS supports runners, cyclists, triathletes and active individuals before, during and after training and racing.

Science-Led – Developed with a clear focus on sports science, performance nutrition and real-world athlete needs.

Easy to Use – Practical fuelling solutions such as isotonic energy gels that are simple to take during exercise, with no unnecessary complexity.

Endurance Focused – Designed to support sustained energy, hydration and recovery across running, cycling, triathlon and high-intensity training.

Trusted by Athletes – Used by everyday athletes and elite performers who need reliable nutrition when performance matters.

That’s why SiS is part of the North Sports collection — giving you proven sports nutrition to fuel harder sessions, support recovery and perform at your best.