Christian Outdoorsman sells several types of camouflage Bibles, including a green one for boys and a pink one for girls.
A full text Bible in International Children's Bible translation in traditional camo canvas cover and just the right size for young hands. Embroidered with a cross, this Bible is perfect for adventurous boys.Link
The cloth binding style offers kids a compact and cool look to carry their Bible to church, school, or on-the-go. It's durable, flexible, and incredibly adventerous for boys of all ages!