Hydration reservoir with long hose and soft bite valve — practical, durable, and easy to use Key benefits Hands drinking: Long hose lets you route the soft drinking tube from your backpack and sip directly without removing your pack or interrupting your activity. Fast refills and simple cleaning: Extralarge opening makes it easy to add water, drop in ice cubes, and fully clean the bladder (hand access is possible for thorough cleaning). Efficient, comfortable flow: Soft bite valve with light suction provides steady hydration without strong sucking effort, so you can drink while moving. Spacesaving, durable design: The bladder stands upright when full for easy filling and packing, then collapses to minimal volume as you drink to save space. Built for repeated outdoor use. Function and compatibility Designed for use with hydrationcompatible backpacks and running vests: route the hose from the pack and drink directly through the bite valve. Intended for reliable everyday use outdoors: durable construction supports repeated filling, carrying, and collapsing without losing functionality. Performance and usability Large opening speeds up refill stops and lets you add ice when you need colder water. Handaccessible opening simplifies cleaning and reduces buildup of residue. Soft bite valve offers a controlled flow suitable for continuous movement, so you maintain pace without stopping to hydrate. Practical scenarios Trail running or marathon training: sip continuously through the bite valve without breaking stride, keeping effort steady and hands . Day hiking or backpacking: stand the bladder up to fill with stream or tap water, add ice, and store it in your pack; as you drink the reservoir shrinks to save space. Cycling or climbing: easy access to water during climbs or long rides so you stay hydrated without removing gear. What this product solves Eliminates the need to stop, remove your pack, or use cups to drink. Reduces time and hassle when refilling and cleaning a reusable reservoir. Saves pack space as the bladder collapses while maintaining a steady drinking flow. Packageready hydration for outdoor activities where reliable, easy drinking and simple maintenance matter.