UltrAspire Astral 4.0 Ladies Running Back

The Astral 4.0 is the latest version of Ultraspire's women-specific running backpack, equipped with the patented HerFit Harness. The HerFit Harness is a carrying system specifically designed for women. The straps allow for unrestricted movement of the chest, heart, and lungs while running. The minimized contact of this backpack ensures that you won't experience chafing. The Astral 4.0 has been upgraded with UltrAcool Light Mesh, providing a highly breathable and lightweight feel while enhancing the durability of the backpack. It features a soft edge trim to ensure that any contact with the body remains comfortable over long periods. A new shoulder pocket has been added, accommodating a mobile phone of any size. Additionally, a sweat-resistant pocket has been included for items you want to keep dry. For an even better fit, the Astral 4.0 features a side compression adjustment with the Max02 system, which stabilizes the backpack whether empty or fully loaded and provides a better fit with less heat buildup. The main compartment of this vest now includes a stretch mesh that can increase capacity to 9 liters. The backpack remains stable and secure thanks to the cord compression. A 2-liter hydration bladder is included.

Fit: Women-specific
Chest circumference: Universal (66-127 cm)
Color: Mint Chip
Hydration: 2 L hydration bladder (included)
Volume: 9 L
Weight: 13.6 oz (386 g) with hydration bladder, 8.8 oz (249 g) without hydration bladder.