ThirstyRock Hydration Tank Bag
ThirstyRock Hydration


The ThirstyRock Hydration Bag provides safety, convenience and comfort while riding.

It contains 3 liters of ice water, mounted on your motorcycle or off road vehicle.

It will keep you hydrated and alert under extreme weather conditions.

Features Of The ThirstyRock Hydration Bag

Allows motorcycle riders to safely hydrate with ice cold water while riding.

Time saver. It eliminates having to stop or the distraction of fumbling with cups mounted on handlebars.

Dual Thermal linings keeps up to 3 liters of water ice cold for several hours, in 100 degree temperatures, unlike standard water containers, soda fountain cups or bottled drinks.

Can be used as a regular tank bag when thermal liner is removed.

Small footprint. Designed to have small footprint approximately 9 inches by 9 inches so that it does not block any motorcycle gauges or operation etc.

Can be mounted on any motorcycle, ATV, off-road vehicle with multiple d-ring anchor points as well as magnets.

Keeps the rider hydrated in all seasons and weather.

Carabiner style retractable reel attaches to multiple anchor points on the tank and the custom designed hydration hose connector, allowing rider to drink, then release the hose, allowing the hose to safely return back to it’s position without interfering with operation of the motorcycle.

Weather proof.

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More Information

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About The ThirstyRock Hydration Bag

This motorcycle hydration system was designed and patented by an avid motorcycle touring enthusiast and long distance hiker. With all of this experience being thoughtfully implemented into each part of the design.

On a motorcycle trip through an arid hot Moab Utah summer a few years ago the concept to combine an ice filled custom shaped bladder with a custom designed tank bag, was born.

This one-of-a-kind custom shaped 3 liter bladder was designed to fit into a small footprint 9” by 9” tank bag, with dual thermal lining, keeping ice water cold for hours and hours in 100 degree temperatures.

The bladder/reservoir holds 3 liters of water. It is made of BPA free, high grade hydration bladder material which has a 3.5 inch mouth for easy filling. A quick connect feature for the insulated hydration hose allows for easy disconnect from the bag.

The 45 degree bite valve, which is more ergonomically friendly to various forms of headgear and helmets etc. A cap is also provided to cover the bite valve, protecting it from exhaust, dust and road particulates.

The insulated hydration hose is attached to a carabiner style retractable reel by a custom connector piece. This piece was purposely designed to be able to be handled easily by gloved hands and to be easily visible to the rider. The retractable reel can be attached to any one of 8 anchor points mounted to the tank bag’s exterior. This allows the rider to set the attachment location to what works best for them, allowing them to drink and have the hose safely retract back to the bag, keeping it out of the way and from interfering with operation of the motorcycle.

When in the tank bag, the bladder sits inside a removable thermal liner that is a 6mm thick aluminum thermal insulation material, the liner can be removed for cleaning or so the tank bag can be used as a normal tank bag.

The tank bag itself is designed to have a small footprint so when mounted on a tank, it won’t interfere with any gauges, or other apparatus and is out of the way allowing safe handling of the motorcycle.

The tank bag has strong magnets keeping it’s scratch free material on the bottom….nice and tight to the tank. There are 7 D-rings for added rider option mounting straps, and an attached adjustable strap for the handlebar neck assembly, 2 shoulder/tie down straps included, all of this allows for universal mounting on any vehicle.

The exterior of the bag is made from ballistic grade nylon. Inside the walls of the tank bag, we’ve incorporated closed cell foam, encased in aluminum material for extra thermal value and rigidity.

This hydration system provides the best way for riders of motorcycles and off road vehicles to hydrate when pursuing their passions.