Hydration systems

Offers useful hydration insights in a user-friendly app, but it's pricey and currently iOS only

Good solution to carrying water in a frame bag or backpack – a few niggles aside, it's a solid choice

Good-tasting drink-mix tablets; help you stay hydrated to improve performance when racing, training or cycling long-distance. Fairly priced too

Pressurisation system is nice if you like to spray it around