(n.) = backpack ; knapsack ; rucksack ; haversack. Ex: Important factors in designing a backpack or implanted telemeter are explained. Ex: Carrying cases, such as briefcases, knapsacks, and grocery bags were the second most common possessions held by patrons working in the library. Ex: Instructional materials can be taken from room to room within the library in mesh carryall bags, rucksacks, and paper carriers. Ex: Prior to 1851 haversacks were made of white linen in a variety of forms and sizes. ---- * mochila de fumigar = knapsack sprayer ; pressure sprayer. * mochila de lona = duffel bag. * mochila de pulverizar = knapsack sprayer ; pressure sprayer. * mochila pulverizadora = knapsack sprayer ; pressure sprayer. * soplador de mochila = knapsack blower. * viajar llevando un mochila = backpacking.