Ellis Backpack 20L size_HRV360-16 Leak-Proof: This lid creates a

Leak-Proof: This lid creates a leak-proof seal when the flap is closed

Silent Silicone Base: Silicone base for soft landings

Cupholder Friendly: Designed to fit in most car cupholders

Auto Reseal Technology: Automatically maintains the vacuum seal for worry-free storage

50oz Capacity: Large capacity helps you stay hydrated with fewer refills

Ellis Backpack 20L size_HRV360-16 Leak-Proof: This lid creates aKids Backpack: The 20L Ellis Backpack is designed for ages 6 to 8. 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, 2" 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