When it gets heavy, two straps are better than one. The Two-Strap Work Pack’s sturdy shell features a combination of CORDURA™ and TPU coated nylon. The bag is fully waterproofed. Complete with TPU coated nylon and CORDURA™ front bellows pockets, nylon mesh side pockets, thickly padded shoulder straps, and 1” adjustable nylon sternum strap. OUR RETURN POLICYVIEW MORE BAGSCHECKOUT