We are a professional retailer who is selling Canvas backpack, Sport bag, Travel duffles, Backpacks, Messenger bag on line. Our brand P.KU.VDSL is an emerging brand of bags. The design concept of P.KU.VDSL is causal, simple, fashionable and generous. It took us more than one month to design this rucksack from market research, design to launching. We …