large collapsible water bladder SS21 it leverages our Swamp Cooler™

it leverages our Swamp Cooler™ technology to pull body surface heat away through evaporative cooling

This lightweight wearable design provides warmth and comfort at camp

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and launch – and it gives your hands a slobber-free grab zone when your dog retrieves it for another round

From town to trail

large collapsible water bladder SS21 it leverages our Swamp Cooler™This BPA free water bladder is collapsible and lightweight, ideal for adventures on the trail. Each bladder holds 1L and features a pop up top for quick access. When empty, the bladder rolls up for storage. Final Sale. Not available for return.