Keep your drinks and snacks perfectly chilled on all your adventures with this Insulated Cooler Backpack! Crafted from waterproof Oxford cloth and lined with PEVA, it’s roomy enough for beer, ice, and all your outdoor essentials. Made from durable polyester fiber, this shoulder bag measures 38.5 x 30.5 x 19.5 cm, making it the ultimate sidekick for picnics, hikes, or beach days. No chemicals, just pure coolness from Zhejiang, China!