A daypack with half the weight and size of the Ultra-Sil Daypack. It's so compact that it can be attached to a pocket or keychain when not in use, making it easy to carry for travel or in case of emergencies. Made from ultra-lightweight 15D nylon fabric, the placement of panels and bar tacks is carefully designed to provide maximum strength with minimal weight. With an asymmetrical zipper and silicone-impregnated nylon fabric, it can be packed down to the size of a chicken's egg. Weighing just 30g, it has an impressive load capacity of 20kg. It's a small but mighty and reliable daypack. Ultra-lightweight, high-strength 15D nylon fabric Ultra-compact storage Features silicone-impregnated nylon fabric for excellent water resistance and compactness Asymmetrical zipper placement for compact storage size Bar tack reinforcement at load-bearing points Can be used as an attack sack Capacity: 18 liters Material: 15D PU coated silnylon Weight: 30g Packed size: 7 x 5 x 4.5cm