High-efficiency 6.5W solar panel with premium PET surface for maximum sunlight absorption and waterproof protection

Ultra-durable 600D polyester fabric construction with reinforced stitching for long-lasting outdoor use

Built-in smart IC charging controller ensures stable power output for phones/tablets (5V/2A)

Multi-device compatibility with dual USB ports (Type-C & standard) and integrated cable management

Spacious 20L compartment with shockproof padding and organized pockets for hiking essentials

Weather-resistant zippers and adjustable breathable shoulder straps for all-day comfort

Innovative 3-layer protective design: solar cells + waterproof film + impact-resistant backing

Perfect for hiking, camping, emergency power backup, and daily urban commuting

Certified IPX4 water resistance withstands rain and splashes in outdoor conditions

Detachable solar module allows flexible usage as standalone power bank or backpack accessory