MADELEINE MIDI COOLER SPECS & DETAILS. Soft accessories are here! The All Day Julienne Mini Cooler and the All Day Madeleine Midi Cooler Backpack are made from 100% recycled polyester to make dining outside more sustainable. These vibrant coolers with contrast details, and a patterned winged bear liner, hold all you need for picnic dates, city hikes, and weeknights with friends. Head outside to soak up the fun and recharge. With a 20-can storage capacity, the All Day Madeleine Midi Cooler Backpack maintains the perfect chill for 24 hours. There’s even a mesh pocket designed to fit your Quencher or bottled beverage of choice. The unique “doctor’s bag” hinge top pops open to help with unpacking, and padded straps make carrying more comfortable. Load up with reusable ice packs, pop it shut and the sturdy zipper keeps it all safely stored. A discreet zipper pocket on the cooler’s back helps to protect valuables. From smoothies to fresh sandwiches, your favorite wine and beverages are ready to share. Don’t forget to pack all your favorite snacks and drinks in Stanley style. Bonus tip: Ready for travel? Pack your clothes and take it as a carryon, then use as a cooler once you arrive. Main material: 100% recycled polyester. Stretch-mesh side pockets (16 cm x 16 cm). Winged bear snap-lock closure. Front and back YKK zip pockets. Adjustable backpack straps included. Ice packs not included. 11.8L x 7.87W x 16.14H.