13 Best Ultralight Backpacks for Thru-Hiking in 2021 ...
HMG 2400 & 3400 - Windrider. Weight: 2 lb. Capacity: 55 L. Price: $345. Available at Hyperlite Mountain Gear. Hyperlite Mountain Gear is an ultralight icon and the 3400 Windrider backpack is one of the products that makes them so great. The high-tech Dyneema® material helps keep this …