Elisabeth Postma
NLDid not get my delivery yet Did not get my delivery yet. You order today deliver tomorow, now 1,5 week later still nothing
Mr Mac
GBProduct good packaging ridiculous. Item arrived on time and happy with the product. The worst thing is the packaging a massive box for two small items was ridiculous. Had two separate orders and both were in a similar size box and both items were small enough to fit in a box half the size.
Mr A Nathan
GBBottle is great at keeping drinks… Bottle is great at keeping drinks cold/hot but the handle attachment needs redesigning, I have owned 3 bottles and all break at the metal stud when accidentally dropped
Paul Doherty
GBAlways happy to use SIS products as to… Always happy to use SIS products as to support my training sessions and whilst competing in various events and also during recovery post exercise. Great choice of products and flavours.
Go
KRI have tried energy gels from many… I have tried energy gels from many well-known brands, but the only one that felt smooth and effective when ingested was SIS. It seems to be the world's best brand of energy gel. Due to the brand awareness as well as the quality of the product, you can trust it and see it consumed by many athletes, including European soccer players, runners, marathoners, and swimmers. Highly recommended!!