Camelbak Quick Stow Flask Water Bottle - Blue, 500 ml/0.5 Litre

• Insulated design keeps water cold 2X longer
• Bite valve self-seals after each drink, eliminating annoying drips
• Empty flask collapses and folds ultra-compact to fit in most pockets

This lightweight, collapsible flask keeps your water cold 2X longer, without the extra weight and bulk of traditional insulated bottles. The Quick Stow Chill fits snugly in the front pockets of all camelbak running vests, and collapses for easy storage once it's empty. The extra-wide mouth also makes it easy to refill on the fly, especially if you're adding ice or drink mixes and our classic one-piece silicone bite valve offers a durable user friendly drinking interface.