I brought this for my grandson and My grandson loves bugs, spiders and all manner of creepy crawlies. This was the perfect gift for him. The contents of the pack are totally geared towards searching for, investigating, studying and then releasing the little critters back into the garden or park. The backpack holds everything safe and sound. He found out for himself that the best way of seeing things through the binoculars was by looking through the small eyepieces rather than the big ones but hey, it's all part of exploration!