This Adorable Backpack Is Ideal For School Or Family Visits. The Environmentally Friendly Backpack Is Made From 10 Recycled Pet Bottles. The Shoulder Straps Are Adjustable And Can Be Supported By Attaching The Chest Strap. On The Inside Are Two Elastic Bands To Keep Drinking Cups Upright So That They Do Not Leak. There Is Also A Special Compartment To Protect Your Child’S Artwork And A Label To Label The Backpack With His / Her Name And Address.