The Resto 5535 cooler backpack from the Felis collection is a practical solution for keeping your food and drinks chilled while on the move. With a 20-liter capacity, it provides ample space for a day's worth of refreshments, utilizing an LFGB-certified PEVA interior lining that prevents leaks and typically maintains a cool temperature for 6 to 8 hours, especially when paired with ice blocks. Constructed from grey and dark grey polyester, the exterior is designed to repel water and resist dirt, making it easy to maintain during outdoor activities. The bag measures 220 x 410 x 290 mm and weighs only 0.63 kg, ensuring it remains lightweight. For added comfort and convenience, it features softened shoulder straps, side pockets for quick-access items, and dual zipper pulls on the main compartment for smooth opening and closing.