OtterBox Shop Authentic OtterBox Tablet and Phone Cases from the #1 Most Trusted Brand in Smartphone Protection. Get protection that inspires confidence with OtterBox cases! Shop Now LifeProof LifeProof cases and accessories let you pack your tech along on your adventures, keeping you connected every soggy, snowy, muddy step of the way. Shop Now Buy from an Authorized Dealer DSD Mobile is proudly an authorized dealer/retailer of Otterbox and Lifeproof products About DSDmobile DSDmobile is The All-in-one Mobile Solution in Canada. We provide quality phone repair and replacement part service. DSDmobile is also a mobile marketplace, a platform where you can buy, sell or trade-in your cell phones.