Power Endurance System | Energy Chews & Electrolyte Drink Mix Bundle for Running & Cycling

🎁 This product is ordered through the Power Endurance System page — build your box here → First box £49.99 with the free Welcome Kit (pouch, bottle and taster) included. Everything you need to fuel long training — one box, on your schedule. Bottle fuel for the first hours, chew fuel for the road, reloaded every 6 weeks so you never run out the week before a big session. What's in every delivery Power Fluids 900g — carbohydrate & electrolyte drink mix, your choice: Tart Cherry (real Montmorency cherry, no caffeine) or Core Citrus (50mg caffeine per scoop — less than half a mug of filter coffee). (£26.99 solo) 1kg Energy Pastilles — your flavour: Tart Cherry or Mixed Fruit. ⭐ From the Runner's World Sports Nutrition Awards 2026 recognised range. (£44.99 to £46.99 solo) Together: roughly 1,600g of carbohydrate — 20+ hours of properly fuelled training at race intake. Your first box also includes — free when you subscribe Adventure Pouch — reusable waterproof fuel pouch (£7.49) FTP Sports Bottle 710ml — leak-proof, made for Power Fluids (£8.49) Taster pack of the other pastille flavour — so you know what to switch to next time (£5.99) 💡 Do the maths First box = up to £95 of fuel and kit → £49.99 when you subscribe. Reloads = £59.99 every 6 weeks (Power Fluids + 1kg Pastilles, £73.99 bought separately). Subscribers always pay less. Same fuel. Same shipping. Very different cost. How the subscription works Delivered every 6 weeks — or pick 4 or 8 weeks to match your training load Swap flavours, skip a delivery, pause or cancel anytime from your account No commitment beyond the box in front of you Prefer not to subscribe? Buy the System one-time for £73.99 — no welcome kit, no reload discount.