The Ultraspire backpack is designed for athletes' long adventures and offers excellent comfort and functionality. Thanks to the Ergofit design, it fits perfectly to the body, providing comfortable movement.

• Total capacity: 12 liters
• Backpack bladder capacity: 2 L
• Weight: 205 g

It features 7 pockets, of which 4 are elastic, providing ease for storing essential items. The front includes two large DOUBLE pockets (total of 4) that offer sufficient depth and width for a flask or water bottle.

The pockets are designed for easy access and storage of small items. On the back, there is space for a 2-liter bladder with dividers and a special holding area. There are also two elastic LOOPS for adding poles or clothes.

The interior of the backpack is made of lightweight breathable material, ensuring comfort even in high temperatures. Additionally, the securing at the front is done through the new MaxO2 Form system, offering speed and easy adjustment to chest dimensions.

For selecting the appropriate size, it is necessary to measure the chest circumference just below the chest at the xiphoid process. Available sizes: Small (88.00-101), Medium (96.5-109.22), Large (110-116).