All Purpose Beach Waterproof Sack Dry Bag Backpack for Travel Swimming Boating Kayaking Camping

All Purpose Beach Waterproof Sack Dry Bag Backpack for Travel Swimming Boating Kayaking Camping. Custom Logo & Design: Supports custom logo printing and full design duplication including materials, sizes, and colors. Waterproof PVC Material: Made of durable 500D PVC, ensuring waterproof performance for outdoor and water sports. Multiple Size Options: Available in 5L, 10L, 15L, 20L, and 40L capacities to suit various storage needs. Strict Quality Control: Professional QC team checks materials, semi-products, and final goods with QC reports before shipment. 6-Month Quality Guarantee: We take responsibility for any quality problems within 6 months of purchase. Flexible Shipping Methods: Supports sea, air, and express shipping with reliable long-term shipping agent cooperation.