VentaPak - Backpack Comfort Accessory Lightweight <12 OZ

SPECIFICATIONS Standard Size: 16.5" H × 12" W × 2–3" D; approximately 12 oz. Medium/Small Size: 14.5" H × 11.5" W × 1–2" D; approximately 11 oz. Construction: Reinforced lightweight frame with breathable tensioned mesh and durable webbing. Adjustable Fit: Vertical straps adjust to securely fit most standard backpacks. Recommended Backpack Size: Works best with backpacks approximately 8"+ wide and 12–19" high. Easy to Attach: Quickly attaches to and detaches from your existing backpack—no permanent modification required. Two Sizes: Choose Standard for most adult backpacks and users 5'6" and taller; Medium/Small for smaller backpacks and users under approximately 5'6". Versatile: Can also be used separately as portable back support or a headrest/pillow. BENEFITS Increase Airflow - Improve Posture - Reduce Back Strain The VentaPak transforms wearing a backpack into a more comfortable, cool, and dry experience. Designed as an accessory to fit standard-sized backpacks, the VentaPak clips on quickly via specialized attachment mechanisms. Increase Airflow Create space between your backpack and your back. Traditional backpacks sit directly against your back, trapping heat and…