Bacgnyer Backpack Cooler Insulated Leakproof Waterproof 30L Cooler Bag

3-LAYER WATERPROOFING: 1. Body Leak Protection: The waterproof inner lining of the Bacgnyer cooler lunch bag features an ultrasonic seamless hydraulic silver PEVA coating. 2. Lid Gap Leak Protection: The top features a Velcro closure with an extendable, rollable/foldable extended liner. 3. Zipper Leak Protection: A precision-fitting, reinforced airtight zipper . Even when the cooler lunch bag is turned upside down, it stays leak-proof and spill-free.
20-HOUR COLD RETENTION: 8MM thickened pearl cotton & 3-LAYER WATERPROOFING tech locks in temperature. Tests show it keeps 34 cans (330ml) ice-cold for 20+ hours with ice packs, frozen bottles up to 48 hours. Top compartment & front pocket have cooling/waterproof layers for fruit & utensils. Side mesh pockets hold extra drinks or non-cool items. Perfect for work lunch, beach, camping, festivals, or trips - Bacgnyer cooler bag is your best companion!
SAG-FREE COOLER BAG: Bacgnyer cooler backpack's exterior is made of rigid yet lightweight 900D high-density scratch-resistant water-repellent nylon oxford fabric, the top and bottom of the backpack have been additionally reinforced and thickened, ensuring it stands upright and firm even when completely empty. After zipping up the cooler backpack, the top can be used as a compact dining table, giving you a comfortable spot to eat wherever you are.
LIGHTWEIGHT & LARGE CAPACITY: This camping cooler backpack measures 16.93" x 12.59" x 8.66" and weighs only 2.2 lbs. It features adjustable widened shoulder straps and 10mm thickened back foam, ensuring even weight distribution across the user's body for comfortable wear during any outdoor activity. Side carry straps on both sides allow for stable hand carrying, making it easy to move the fully loaded cooler backpack even in tight spaces like the inside of a car.
PERSONALIZATION: This Bacgnyer hiking cooler backpack features a Velcro patch panel on the front, allowing you to attach a flag patch or any emblem you like. The mesh pocket at the bottom has multiple webbing straps — in addition to the included bottle opener, you can also add extra pouches as you wish. Whether for personal use or as a gift, it's a thoughtful choice. This is a cooler backpack with endless possibilities, and we hope it brings more color to your life!