The Penguin Pull Along Bag comes with pull along wheels to make toting that much easier. The bag can be removed from the trolley so that is can be carried as a traditional backpack. The backpack is made of easy to clean vinyl and features adjustable shoulder straps.
Matching Penguin Insulated Lunch Bag also available. Buy both and make it a swimming set.
Be sure to check out the NeatoShop for more great Bags & Backpacks.