BUTTERFLY 55 Ultralight Backpack
The packs are with gray fabric instead of the green fabric, and are as beautiful as a butterfly should be :) Weight: 990 Grams / 35.3 Ounce.Volume: 55 liters / 3400 cubic inches.Load capacity: Comfortable at 20 kg / 44 lbs.As for durability, can carry heavier weight if needed. Butterfly video: Back system explained: Specs Materials: Frame: A pair of POM-C flexible rods on a Polypropylene back panel. 210d high tenacity nylon ripstop, Polyurethane coated for good water resistance. Lightweight and strong fabric. (Ranger Green fabric). 500d Mil-spec Cordura nylon, Polyurethane coated for good water resistance. Provides extreme durability at all stress points. (Black fabric). "ZEBRA" 3D mesh: Very durable, thick, and stable. With large airflow spacing. Originally created for military use on high end plate carriers. (3D mesh on the back panel). Mil-spec mesh. Very durable. Flexible and allows convenient operation. Small holes reduce the chance of getting caught in branches while