27L/45Cans Tactical Backpack Cooler, Waterproof Leak Proof Insulated Cooler Backpack, Large Double Deck Lunch Backpack for Men/Women for Hiking Camping Picnic Beach Fishing Travel

16-Hour Efficient Insulation: Built with 4-layer thermal materials, this backpack cooler keeps drinks cold for up to 16 hours with ice packs (not included)—perfect for camping, hiking, beach trips, picnics, and fishing 27L Large Capacity & Double Deck: Featuring dual insulated compartments, this cooler backpack holds 45 cans and separates dry/wet and hot/cold items—such as drinks, beer, fruit, and lunch—ideal for a full family day out Leak-Proof & Water-Resistant: Seamless heat-sealed PEVA lining prevents ice water from leaking out; Durable 600D polyester exterior is highly abrasion-resistant and resists rainwater or splashes outdoors MOLLE & Velcro: Full MOLLE webbing system allows modular attachment of gear pouches and equipment; Customizable Velcro panel for patches and morale badges, adapting to your unique tactical or personal needs Ergonomic & Durable: Designed for comfort with padded, breathable shoulder straps and back panel, crafted with reinforced stitching and reliable zippers for heavy-duty use, and supported by a 2-year warranty