The Fast-Flow Hydration Bladder is a replacement hydration reservoir, designed to work seamlessly with our on-body hydration packs to give 2L of water storage via a fast-flow bladder system. A direct replacement or spare hydration bladder that is compatible with our Racing Hydration Vest, Backcountry Hydration Backpack and similar systems. The Fast-Flow Hydration Bladder features a secure roll-top closure, optimised for quick and easy refilling. A quick click hose connection ensures easy removal of the hose for cleaning and maintenance, with a large bite valve for high volume water flow. PVC free construction and certified safe to EU and FDA standards. specifications The Fast-Flow Hydration Bladder is constructed from odour-resistant, PVC and BPA-free TPU. It is certified food safe to EU and FDA standards. WEIGHT: 140g WIDTH: 6cm CARE To clean, fill the bladder with 30ml of fresh lemon juice, 2 tbsp of baking soda and warm water and leave the solution in the bladder overnight. Drain the solution and rinse the bladder thoroughly before use. Hydration bladders and hoses can be stored in a freezer to help prevent the development of mould and mildew when not in regular use. APIDURA We’re an independent, family-run business of cyclists, makers and problem solvers, brought together by a shared mission to find better ways to explore the world by bike. Apidura was born from necessity; pioneering ultralight, rackless packing systems to help us take our love of cycling further and allow riders to unlock their instinct for adventure. As devoted adventure cyclists, we design with our fellow riders in mind, creating products that address genuine needs and bring new value to the bikepacking scene. We create the best packs we can, using technical materials and precision crafting techniques – and when we find a way to improve them we do so straight away and without fanfare. We don’t do ‘seasons’, limited editions or discount our gear – we simply create the best possible technical bikepacking gear that’s built to last.