Hustle 5.0 Backpack Size:One Size The 4 mm thick sole

The 4 mm thick sole made of recycled material is slip-resistant

With thousands of customers’ feedback in mind

Run times are excellent with 6 hours on High mode and 67 hours on Low mode

Durable polyester shell

Hustle 5.0 Backpack Size:One Size The 4 mm thick soleThis backpack does it all. It's water repellent for the rain, tough as nails, comfortable as anything, and has all the pockets you need to hold all your stuff. __________________________________________________________ Water resistant UA Storm technology keeps you stuff dry Breathable mesh padded back panel & adjustable, HeatGear shoulder straps for total comfort Soft lined laptop sleeveholds up to 15" MacBook Pro or similarly sized laptop Water