Burton Sidekick Sacks 100% Polyester Imported Large: [10.5in x 8in] [26.5cm x 20.5cm]. small: [8.5in x 6in] [21.5cm x 15cm] Large: 23 grams. Small: 18 grams Ideal for organizing outdoors gear, travel accessories, and any other supplies Weather-Resistant with zippered closure Sold as a set