The lid is double-walled for complete insulation
Leak Resistant: Comes with straw lid to prevent spills
Leak Proof Straw Lid: Our BPA-free Summit Straw Lid is leak-proof when the nozzle is in the closed position
Cupholder Friendly: Tapered shape with handle makes it the ideal cup to take on the go
Functional: Cupholder friendly with an ergonomic handle design
Ellis Backpack 25L color_DTL The lid is double-walled forKids 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