20L Ultralight Foldaway Backpack air purifier Discharging Temperature: -20°C to 40°C

Discharging Temperature:  -20°C to 40°C  / (-4°F to 104°F）

Eyeglass frame made of eco-friendly acetate with two-tone brown and translucent glossy beige front and glossy brown temples

From coastal trails to city streets

Shelf-life: Recharge to 40% Every 3-6 Months

20L Ultralight Foldaway Backpack air purifier Discharging Temperature: -20°C to 40°CNorthbound Gear Special 10% Off First Buyers Discount Code ECONG Free Shipping Easy Returns $ Back Guarantee Why Northbound Gear Made This Northbound Gear built the 20L Packable Backpack to disappear in your luggage and pop open when you need extra carry. The "AdventurePak" 20L Foldable Backpack, a lightweight and versatile solution for your on the go lifestyle. This minimalist designed backpack offers ample storage, durability, and easy portability,