Grand Trunk Eco Travel Bag (Large, Colors May Vary) Join the revolution and use the ETB (Eco Travel Bag) in place of plastic bags next time you're at the store. Amazingly strong, reused Parachute Nylon material make the ETB the last reusable bag you will ever need. Holds up to 30 lbs and easily fits books, lunch, grocery store items and more! Stylish and compact, comes with an attachable key ring so next time you're at the store you won't forget your ETB. Small measures 11" x 13", Large measures 19" x 18"