• 【Large Capacity Multi-functional Design】This 35L waterproof outdoor backpack is perfect for hiking, sports, and travel, offering ample space for all your essentials.
• 【Premium Durable Construction】Crafted from high-quality water-resistant and tear-resistant nylon fabric with reinforced stitching at stress points for long-lasting use.
• 【Foldable and Lightweight】The backpack is lightweight and foldable, smaller than a book after folding, for convenient storage and transport.
• 【Thoughtful Features】Equipped with breathable mesh shoulder straps, a chest clip with built-in survival whistle, and side elastic bands for trekking poles, ensuring comfort and practicality.
• 【Versatile Storage Options】Features a spacious main compartment, internal zippered pocket for valuables, and two large mesh side pockets for water bottles or umbrellas.
• 【Travel-Friendly】Ideal for avoiding overweight luggage fees by unfolding it from your checked baggage and using it as a carry-on for excess items.

Specifications:

• Capacity: 35L
• Material: Nylon
• Weight: 0.4KG (0.88 lbs)
• Folded Size: 7*6*2 inches
• Closure: Two-way metal zippers
• Bottom: Double-layered for added strength
• Suitable for: Outdoor travel, camping, hiking, day trips, and shopping