Ellis Backpack 25L trek you can choose your preferred

you can choose your preferred sipping method - straw or chug - and easily swap out the sipping component within the lid at any time

and two expandable bottle sleeves on the sides

Not Intended for Hot or Carbonated Liquids: Pressure may build in the bottle causing leaks or spills

1 small zippered pocket for sunglasses

Vacuum Insulated: The Simple Modern Scout mugs are double-walled and vacuum insulated

Ellis Backpack 25L trek you can choose your preferredKids Backpack: The 25L Ellis Backpack is designed for ages 8 and up. School Ready: Features a padded laptop sleeve, a luggage strap, small zip closure pockets, easily adjustable straps, and two expandable bottle sleeves on the sides. Fits: This backpack can fit items such as a laptop or tablet, 3" 3 ring binder, spiral notebook, folders, books, and a sweatshirt. The Simple Modern Hadley lunch bag can fit inside, depending on the other contents within