book bag Large Capacity Leak Proof Lunch Backpack Picnic Insulated Bag Outdoor Food and Beverage Storage Daypack waterproof(Grey)

The backpack's fluid lines and low-saturation colors, devoid of unnecessary embellishments, present a clean and minimalist aesthetic. Suitable for any occasion, it seamlessly integrates into your life, becoming your understated yet reliable everyday companion.Product Name: BackpackMaterial: Oxford ClothColors: Black / Black-Red / Gray / Gray-Orange (Optional)Dimensions: 30 * 18 * 44 cm / 11.8 * 7.1 * 17.3 inPackage Included: 1 * BackpackThe backpack's carrying system intelligently distributes weight, evenly directing pressure to the body's strongest areas. Even when fully loaded, it significantly reduces tension in the shoulders and back, making the weight feel as if it has been subtly diminished.

• This backpack features an expandable, flexible capacity design, easily adapting to the different needs of daily commutes and short trips. Whether for school, business travel, or urban exploration, it flexibly suits every situation.
• This backpack is made of durable Oxford cloth that's scratch-resistant, wrinkle-resistant, dust-resistant, and stain-resistant. The shoulder straps are made of thick, waterproof, tear-resistant polyester. The exquisite workmanship, sturdy stitching, and smooth zippers ensure the backpack's long-lasting durability.
• The comfortable, breathable back design with thick, soft, multi-layered breathable padding provides maximum back support. Breathable, adjustable shoulder straps relieve shoulder pressure. A foam-padded top handle makes it easy to carry for extended periods.
• Reflective stripe increases the visibility and safety in low light environment.
• Large acity main mpartment with insulation material and leak-proof liner inside keep food warm or ld for hours.
• Two zippered front pockets for storing small items; two mesh side pockets for holding water bottle or umella.Adjtable shoulder straps with eathable mesh padding offer mfort and ease burden on your shoulders.