Camelbak Hydrobak Hydration Pack

Polyester - A synthetic fibre with improved wrinkle resistance

ZIP - A device (Usualy Metal) used for temporarily attaching two pieces of fabric together

Ergonomic - A specific design to fit the purpose of the user

Hour - A measurement of time, 60 minutes is equal to one hour

water - A chemical substance. Chemical formula H2O.

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

Polyester - A man made fibre from chemicals. Often refers to polyethylene terephthalate.

Zip - A Fastening which can open and close to get inside.

Pocket - A bag shaped insert in clothing used to carry items

Mesh - A material mad up of crossed over fibres such as metal or thread.

Cyclestore is a leading online cycle retailer, selling a large range of bicycles, bike accessories, components and clothing, together with camping and hiking equipment and ski and snowboard accessories. Cyclestore brings over 20 years shop trading experience to its online store, and the knowledgeable and helpful staff are able to answer technical queries relating to all bikes and equipment. The range of bicycles includes mountain bikes including full suspension and hard tail mountain bikes, road bikes with light, streamlined designs for fast speeds, sports hybrid bikes, comfort and leisure bikes, BMX bikes, folding bikes and touring bikes, with brands including top names such as Kona, Mongoose, Raleigh, Specialised, Giant, Carrera, Dahon and Dawes. The large range of bike accessories includes bags and panniers, bells and mirrors, bottles and hydration packs, helmets, lights, locks, cleaning accessories and pumps. Personal accessories include cycle shoes, sunglasses, reflective and safety wear and body armour.