How does KemBag stay in place without shoulder straps?

KemBag uses a lightweight hook system that attaches directly to the back collar or rear pockets of your standard cycling jersey, keeping the ice pack flush against your spine without restrictive chest or shoulder straps.

How long does the ice last during a ride?

Depending on ambient heat and humidity, a full load of ice in the 1.1-liter pack typically provides active cooling for 45 to 90 minutes. It can easily be refilled with ice at gas stations, support stops, or water stations during long rides.

Does melting ice make a mess or leak everywhere?

The inner mesh and zip enclosure manage condensation and runoff, allowing gradual, refreshing evaporative cooling down your back rather than sloshing or dumping water all at once.

Will KemBag fit inside standard cycling jersey pockets?

Yes, KemBag is designed specifically to work seamlessly with standard cycling jerseys. You can tuck it into your center rear pocket or let it rest against your back anchored by the collar/pocket hooks.

How heavy is KemBag when empty?

KemBag is ultra-lightweight, weighing only 29 grams (about 1 ounce) empty, so you only carry the weight of the ice you choose to load.

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Kembag

Kembag Cooling Backpack – Blue | Strap-Free Ice Pack for Cyclists

$39.99 USD

~~$49.99 USD~~ $39.99 USD

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Stay cool on your hardest rides — no straps, no mess, no drag.

KemBag is the strapless cooling pack designed for cyclists. Fill it with ice, tuck it into your jersey or bib, and ride. At just 29 grams, you won't feel it — but you'll feel the difference.

Holds up to 1.1L of ice
Sustained spine cooling throughout your ride
Aerodynamic — tucks flush against your back
No straps, no chest compression, no bulk
Includes custom zip bag to extend ice life

Built for hot weather training, race day, long-distance rides, and recovery sessions.

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How to Use

Add ice in the zip bag. (Close the zip bag if you don't want water dripping on your back. Open the zip bag about 1/2 inch if you want water dripping on your back).
Place the zip bag in the backpack and close the zipper.
Lower your jersey zipper to you lower chest and hook the backpack to your back jersey.
Close your jersey to secure the backpack in place.

Care Guide

Air Dry only

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Kembag Cooling Backpack – Blue | Strap-Free Ice Pack for Cyclists