Cycling Hydration Spares

Keep your cycling hydration system performing at its best with our range of genuine hydration spares, replacement bladders, and bite valves. At Swinnerton Cycles, we stock hydration spares from EVOC — one of the leading names in cycling pack and hydration system design — covering replacement bladders in 2L and 3L capacities, insulated options for temperature-sensitive riding, and replacement bite valves for long-term system maintenance.

Hydration bladders and bite valves are consumable components that benefit from periodic replacement to maintain hygiene and performance. Whether your existing bladder has developed a leak, your bite valve has worn out, or you simply want to upgrade to an insulated bladder for summer or winter riding, our hydration spares range has the EVOC-compatible parts you need.

Why Shop Cycling Hydration Spares at Swinnerton Cycles?

• Genuine EVOC replacement bladders and bite valves for compatible hydration packs
• 2L and 3L bladder options to suit different ride durations and pack sizes
• Insulated bladder option for maintaining water temperature in hot or cold conditions
• Slide seal closure for leak-proof, easy-fill bladder access
• Comet bite valve design for smooth, controlled water flow on the move
• Cost-effective way to extend the life of your existing hydration pack

Top Selling Cycling Hydration Spares

• EVOC Comet Bite Valve — a replacement leak-proof bite valve in carbon grey for EVOC hydration systems, ensuring smooth water flow on every ride
• EVOC Hydration Bladder 3L — a 3-litre replacement hydration bladder in carbon grey for EVOC packs, ideal for longer rides and endurance events
• EVOC Hydration Bladder 2L Insulated — a 2-litre insulated replacement bladder with slide seal and Comet bite valve for temperature-controlled hydration on the trail