MIRACOL Hydration Backpack with 2L Water Bladder, Insulated Water Backpack Perfect Pack for Running, Hiking, Cycling…

Amazon.com Price: $28.89 (as of 11/29/2021 17:01 PST- Details)

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THERMAL INSULATION: Miracol Hydration Backpack keeps your fluids cool with the inside thermal insulation and insulated tube that lasts up to a duration of 4 hours. This is no doubt the best hydration pack for running, hiking, cycling, or biking.
HIGHLY DURABLE and LIGHTWEIGHT: This hydration pack features military-grade durability which will keep the content of your backpack safe while it weights only 1 pound, definitely won’t burden you in outdoors.