Amazon.com : Stillithou Backpack Coolers Insulated Leak 。Brand new, never used, and in flawless condition — this insulated backpack cooler delivers rugged, leak-proof performance perfect for beach days, camping trips, travel, or grocery runs. The design is functional, durable, and incredibly practical. ? Condition: Brand New ? Measurements Dimensions: 6.3\"D x 11.02\"W x 14.96\"H Weight: 0.41 kilograms Capacity: 20L / 35 cans ? Materials / Fabric Made of polyester and polyethylene vinyl acetate (PEVA) with polyethylene insulation. ⭐️ Features • Leakproof PEVA lining with double-sealed zippers for 360° waterproof protection • Condensation-proof base to prevent moisture spills • Military-grade thermal barriers keep contents cold for 24+ hours • Ripstop 600D oxford exterior for durability • Adjustable, ergonomic straps for a comfortable fit ? Compartments • Large main compartment holds 35 cans • Quick-access side pockets for drinks • Front stash pocket for snacks ? Carrying / Wearing Options Adjustable backpack straps for comfortable, hands-free carrying. ?️ Practical Use Ideal for camping, hiking, beach trips, picnics, travel, grocery shopping, work, and emergency storage. fast shipping, smoke-free home, bundle & save B0F3V398R8