Having a reliable bag will bring a great convenience to work, travel or daily life. Amity TPU film is waterproof and breathable, also it is a new environmentally friendly polyurethane material, which is anti-wrinkle and anti-deformation, durable and clean, waterproof and abrasion -resistant, and provides protection for the contents of the bag.

Amity  TPU material is light in texture, comfortable and does not add excess pressure to the back; it has excellent tensile strength and abrasion resistance, and has a large load-bearing capacity. Books, water cups, computers, etc. can all be put in.

The surface of the material is treated with a special process. If it gets wet, just shake it off gently, don't worry about soaking the valuables in the bag. Selected TPU closed environmentally friendly zipper, tightly sealed, good waterproof, effectively prevent water droplets from penetrating into the bag.

Amity TPU material is a new type of environmentally friendly material, which has passed international food-grade standards such as FDA, EU directive 10/2011, NSF61, etc. It also has anti-mildew and antibacterial properties, which is very environmentally friendly and safe, allowing green and healthy travel with the pack.