How do you make your favorite a cool backpack? You increase the ventilation by adding the Cool-Dry Backpack Frame. 

Make Your Backpack a Cool Backpack

The Vaucluse Cool-Dry Frame fits backpack sizes 15L to 55L. The frame easily attaches to your backpack to increase airflow on your back. Enjoy the comfort of a ventilated pack when hiking. The frame is designed and made in the USA.

The Frame is an attachable backpack airflow frame that fits directly on your favorite backpack. Call it the no-sweat backpack frame. This backpack spacer attaches in seconds to your favorite backpack (framed or frameless) to upgrade airflow, reduce back heat, and increase comfort.

The airflow gap between you and your backpack is a uniform 0.75" (19 mm).

Sweat less on your next backpacking experience and enjoy the adventure more.

"This is coolest backpack I've ever had!"

The Vaucluse Cool-Dry Frame is an ultralight backpack accessory (weights 6 ounces) that naturally ventilates back heat. The frame creates a uniform gap on your back for air to flow around you as you move. As a result, you stay cool and dry while wearing a pack.

"How much of a difference can the Cool-Dry Frame make? I'm here to tell you today that the answer is A HUGE difference by allowing air to flow freely between the pack and your body to evaporate sweat quickly!"
- Michael L, Rhode Island, Osprey 36L

"When I set out, the temp was 18F, and it didn't warm up much during the day. Very windy on the summit above the tree line. The frame's comfort was very high. I am a heavy sweater, and although I still sweat beneath the pack, it kept the sweat to a minimum."
- Tom P, New Jersey. REI Trail 25 Pack 20" x 14"

You can learn more about the Vaucluse Cool-Dry Backpack Frame by clicking here.