? DRY BAG BUILT in to PREVENT LEAKAGE : Lined pockets with roll down seal system (simply roll the top down to what your requires and secure the clasps), work with Leakproof Hot-pressing TPU Liner, means you without worry of leaking. The TPU Liner anti-leaking and waterproof, it also more durable, lighter and more leak-proof than PVC.? Developed to keep it cool, the cooler backpack is made of 5 layer materials. Designed with Scratch Resistant Ripstop Snowflake Cloth + Waterproof PU Coating + High-density 8mm Pearl cotton + Aluminum foil + Leakproof Hot-pressing TPU Liner work together to make sure anti-leaking and keep food Hot/Cold. Our leakproof cooler will keep it cool for 36 hours.? COMFORT/HANDS FREE TRAVEL: Thicker padded back with ergonomic breathable design paired with adjustable, comfort breathable shoulder straps, and the adjustable chest buckle works perfectly to distribute the pack’s weight and keep it steady and centered. Perfect for long-haul travel. Plus, we included a keychain bottle opener for added convenience.? LARGE CAPACITY: Measures 13.7” x 9.8” x 17.7” / 35cm x 25cm x 45cm (L x W x H). Weight: 1.76 pounds / 800g, can hold up to 45 cans(330ml). You can roll the inside thermal fabric up or down to fit your storage capacity. In addition, side pockets hold 4 bottles of wineown enough space for all your necessities.? If you have any problems, please reach out to us, we will reply within 24hrs. (We provide replacement services for quality problems within 1 year and lifetime customer service).説明: Capacity:20 Liters【発送について】注文完了後、2週間から3週間でのお届けになります。発送時に、配送業者と追跡番号をお伝えいたします。日本郵便、佐川急便、ヤマト運輸、西濃運輸にて発送いたします。【注文について】複数購入希望の方は、取り置きをしてまとめて発送させていただきます。カテゴリー: アイスボックスメーカー: AUSQIブランド: AUSQI高さ: 40.2 センチ幅: 30.5 センチ奥行: 7.2 センチ重量: 1.0 Kg