Every bird a king. Noisy king penguins are calling, fighting, courting, it is the ultimate schoolyard uproar. Welcome to the casual chaos. Your tote bag for wild moments! Photo Ark by photographer Joel Sartore specializes in documenting endangered species. With your help we can take action to save charming, fierce and wonderful creatures: A revenue share of each sale of these zip pockets is donated to help further the work of National Geographic scientists, explorers and educators around the world. PHOTO ARK ™ and © Joel Sartore, © 2020 National Geographic Partners, LLC. I weigh 56 g (1. 98 oz). I can carry 20 kg (44 lbs). My size 50 x 42 cm (19. 7" x 16. 5"). My zip pocket 11. 5 x 11. 5 cm (4. 5" x 4. 5"). My handle 27 cm (10. 6"). I'm water resistant. I'm made of polyester. I'm STANDARD 100 by OEKO-TEX® certified.