The Widepac hydration system is Source's classic water bladder and the preferred choice for hikers, cyclists, mountain bikers and runners around the world. The patented Wideslide™ wide opening makes filling, cleaning and draining the bladder easier than ever – and it’s 100% leakproof. All Source Hydration Systems are low maintenance & easy care thanks to their unique GlassLike™ and GrungeGuard™ technology.
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Established in 1977