Welcome to Sentinel Storage - Kamloops Thompson River, we are conveniently located at 651 Athabasca St W. We provide safe and convenient storage solutions in Kamloops and across Canada. In addition to moving and packing supplies, we offer safe and secure Kamloops heated storage units, drive up storage, and auto storage solutions. At Sentinel Storage, we believe in the importance of supporting the local community, and enthusiastically sponsor various organizations and charities. Shop Canadian. Store Canadian.