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The Hydro Flask Unbound 22L Pack Cooler keeps all of your liquid essentials hands-free and ready for every adventure. Featuring a BPA-Free liner and durable materials, made to go anywhere and keep your goods cold for up to 48 hours.
FDA Food Grade, BPA-Free Liner – Free from toxins, free from worry and easy to clean.
YKK® Watertight AQUASEAL® Zipper – Ensures leakproof transport; no water in, and no water out.
Smart Insulation – Keeps contents cold for up to 48 hours.
True Access Hinged Top – Keeps the interior of Hydroflask's Soft Coolers easy to access and easy to clean.
Comfortable Woven Sternum Strap and Carry Handles
Multiple Gear Pockets
Compression Molded Base for Unsupported Self-Standing
Welded Nylon Attach Mounts