Made of 24 oz. boat canvas with a leash attachment and a cinch buckle closure. accent colors: navy, red, chocolate, kelly green, tangerine, powder blue, lavender and hot pink. Sizes: Small measures 12" long x 6" wide x 8.5" high and carries pets up to 12 lbs; Large is 15" long x 8" wide x 11" high and carries pets up to 15 lbs; and XLarge measures 17" long x 8" wide x 15" high.